TI TIBPAL22VP10

TIBPAL22VP10-20C, TIBPAL22VP10-25M
HIGH-PERFORMANCE IMPACT-X  PROGRAMMABLE ARRAY LOGIC CIRCUITS
SRPS013 – D2943, FEBRUARY 1987 – REVISED JUNE 1991
•
•
•
•
•
•
•
•
CLK/I
I
I
I
I
I
I
I
I
I
I
GND
Choice of Operating Speeds:
TIBPAL22VP10-20C . . . 20 ns Max
TIBPAL22VP10-25M . . . 25 ns Max
Variable Product Term Distribution
Allows More Complex Functions to Be
Implemented
Each Output Is User Programmable for
Registered or Combinational Operation,
Polarity, and Output Enable Control
1
24
2
23
3
22
4
21
5
20
6
19
7
18
8
17
9
16
10
15
11
14
12
13
VCC
I/O/Q
I/O/Q
I/O/Q
I/O/Q
I/O/Q
I/O/Q
I/O/Q
I/O/Q
I/O/Q
I/O/Q
I
TTL-Level Preload for Improved Testability
Extra Terms Provide Logical Synchronous
Set and Asynchronous Reset Capability
C SUFFIX . . . FN PACKAGE
M SUFFIX . . . FK PACKAGE
(TOP VIEW)
Fast Programming, High Programming
Yield, and Unsurpassed Reliability Ensured
Using Ti-W Fuses
AC and DC Testing Done at the Factory
Utilizing Special Designed-In Test Features
Dependable Texas Instruments Quality and
Reliability
Package Options Include Plastic
Dual-In-Line and Chip Carrier Packages
description
The TIBPAL22VP10’ is equivalent to the
TIBPAL22V10A but offers additional flexibility in
the output structure. The improved output
macrocell uses the registered outputs as inputs
when in a high-impedance condition. This
provides two additional output configurations for a
total of six possible macrocell configurations all of
which are shown in Figure 1.
I
I
CLK/I
NC
VCC
I/O/Q
I/O/Q
•
C SUFFIX . . . NT PACKAGE
M SUFFIX . . . JT PACKAGE
(TOP VIEW)
Functionally Equivalent to the
TIBPAL22V10/10A, with Additional
Feedback Paths in the Output Logic
Macrocell
I
I
I
NC
I
I
I
4
5
3 2 1 28 27 26
25
6
24
7
23
8
22
9
21
10
20
11
19
12 13 14 15 16 17 18
I/O/Q
I/O/Q
I/O/Q
NC
I/O/Q
I/O/Q
I/O/Q
I
I
GND
NC
I
I/O/Q
I/O/Q
•
NC – No internal connection
Pin assignments in operating mode
These devices contain up to 22 inputs and 10 outputs. They incorporate the unique capability of defining and
programming the architecture of each output on an individual basis. Outputs may be registered or nonregistered
and inverting or noninverting. In addition, the data may be fed back into the array from either the register or the
I/O port. The ten potential outputs are enabled through the use of individual product terms.
Further advantages can be seen in the introduction of variable product term distribution. This technique
allocates from 8 to 16 logical product terms to each output for an average of 12 product terms per output. This
variable allocation of terms allows far more complex functions to be implemented than in previously available
devices.
These devices are covered by U.S. Patent 4,410,987.
IMPACT-X is a trademark of Texas Instruments Incorporated.
Copyright  1991, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
POST OFFICE BOX 655303
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1
TIBPAL22VP10-20C, TIBPAL22VP10-25M
HIGH-PERFORMANCE IMPACT-X  PROGRAMMABLE ARRAY LOGIC CIRCUITS
SRPS013 – D2943, FEBRUARY 1987 – REVISED JUNE 1991
description (continued)
Circuit design is enhanced by the addition of a synchronous set and an asynchronous reset product term. These
functions are common to all registers. When the synchronous set product term is a logic 1, the output registers
are loaded with a logic 1 on the next low-to-high clock transition. When the asynchronous reset product term
is a logic 1, the output registers are loaded with a logic 0. The output logic level after set or reset depends on
the polarity selected during programming. Output registers can be preloaded to any desired state during testing.
Preloading permits full logical verification during product testing.
With features such as programmable output logic macrocells and variable product term distribution, the
TIBPAL22VP10’ offers quick design and development of custom LSI functions with complexities of 500 to 800
equivalent gates. Since each of the ten output pins may be individually configured as inputs on either a
temporary or permanent basis, functions requiring up to 21 inputs and a single output or down to 12 inputs and
10 outputs are possible.
A power-up clear function is supplied that forces all registered outputs to a predetermined state after power is
applied to the device. Registered outputs selected as active-low power-up with their outputs high. Registered
outputs selected as active-high power-up with their outputs low.
A single security fuse is provided on each device to discourage unauthorized copying of fuse patterns. Once
blown, the verification circuitry is disabled and all other fuses will appear to be open.
The TIBPAL22V10-20C is characterized for operation from 0°C to 75°C. The TIBPAL22V10-25M is
characterized for operation over the full military temperature range of –55°C to 125°C.
2
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TIBPAL22VP10-20C, TIBPAL22VP10-25M
HIGH-PERFORMANCE IMPACT-X  PROGRAMMABLE ARRAY LOGIC CIRCUITS
SRPS013 – D2943, FEBRUARY 1987 – REVISED JUNE 1991
functional block diagram (positive logic)
C1
Set
&
1S
Reset
44 x 132
8
R
1
Output
Logic
Macrocell
I/O/Q
EN
10
I/O/Q
22
CLK/I
EN
12
I/O/Q
EN
14
I/O/Q
EN
16
I/O/Q
EN
16
I/O/Q
I
11
22
10
EN
14
I/O/Q
EN
12
I/O/Q
EN
10
I/O/Q
EN
8
I/O/Q
EN
10
10
10
denotes fused inputs
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3
4
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
I
I
I
I
5
4
3
2
1
First
Fuse
Numbers
CLK/I
2860
2156
2112
1496
1452
924
880
440
396
0
0
4
8
logic symbol (positive logic)
12
16
20
24
Increments
28
32
36
40
P = 5816
R = 5817
Macrocell
P = 5814
R = 5815
Macrocell
P = 5812
R = 5813
Macrocell
P = 5810
R = 5811
Macrocell
P = 5808
R = 5809
Macrocell
19
20
21
22
23
I/O/Q
I/O/Q
I/O/Q
I/O/Q
I/O/Q
Asynchronous Reset
(to all registers)
TIBPAL22VP10-20C, TIBPAL22VP10-25M
HIGH-PERFORMANCE IMPACT-X  PROGRAMMABLE ARRAY LOGIC CIRCUITS
SRPS013 – D2943, FEBRUARY 1987 – REVISED JUNE 1991
POST OFFICE BOX 655303
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11
10
9
8
7
5764
5720
5368
5324
4884
4840
4312
4268
3652
3608
Fuse number = First fuse number + Increment
Inside each MACROCELL the ”P” fuse is the polarity fuse and the ”R” fuse is the register fuse.
I
I
I
I
I
I
6
2904
P = 5826
R = 5827
Macrocell
P = 5824
R = 5825
Macrocell
P = 5822
R = 5823
Macrocell
P = 5820
R = 5821
Macrocell
P = 5818
R = 5819
Macrocell
13
14
15
16
17
18
I
Synchronous Set
(to all registers)
I/O/Q
I/O/Q
I/O/Q
I/O/Q
I/O/Q
TIBPAL22VP10-20C, TIBPAL22VP10-25M
HIGH-PERFORMANCE IMPACT-X  PROGRAMMABLE ARRAY LOGIC CIRCUITS
SRPS013 – D2943, FEBRUARY 1987 – REVISED JUNE 1991
5
TIBPAL22VP10-20C, TIBPAL22VP10-25M
HIGH-PERFORMANCE IMPACT-X  PROGRAMMABLE ARRAY LOGIC CIRCUITS
SRPS013 – D2943, FEBRUARY 1987 – REVISED JUNE 1991
output logic macrocell diagram
Output Logic Macrocell
MUX
2
AR
3
I=0
R
1D
0
C1
SS
1
1S
0
1
0
From Clock Buffer
G
3
S0
MUX
1/2/3
0
1
0
G
3
S2†
S1
AR = asynchronous reset
SS = synchronous set
† This fuse is unique to the Texas Instruments TIBPAL22VP10’. It allows feedback from the I/O port using registered outputs as shown in the
macrocell fusing logic function table.
6
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TIBPAL22VP10-20C, TIBPAL22VP10-25M
HIGH-PERFORMANCE IMPACT-X  PROGRAMMABLE ARRAY LOGIC CIRCUITS
SRPS013 – D2943, FEBRUARY 1987 – REVISED JUNE 1991
R
R
1D
1D
C1
1S
C1
1S
S2 = 0
S1 = 0
S0 = 0
REGISTER FEEDBACK, REGISTERED, ACTIVE-LOW OUTPUT
S2 = 0
S1 = 0
S0 = 1
REGISTER FEEDBACK, REGISTERED, ACTIVE-HIGH OUTPUT
R
R
1D
1D
C1
C1
S2 = 1
S1 = 0
S0 = 0
1S
I/O FEEDBACK, REGISTERED, ACTIVE-LOW OUTPUT†
1S
I/O FEEDBACK, REGISTERED, ACTIVE-HIGH OUTPUT†
S2 = X
S1 = 1
S0 = 0
I/O FEEDBACK, COMBINATIONAL, ACTIVE-LOW OUTPUT
S2 = 1
S1 = 0
S0 = 1
S2 = X
S1 = 1
S0 = 1
I/O FEEDBACK, COMBINATIONAL, ACTIVE-HIGH OUTPUT
† These configurations are unique to the TIBPAL22VP10’ and provide added flexibility when comparing it to the TIBPAL22V10 or TIBPAL22V10A.
Figure 1. Resultant Macrocell Feedback and Output Logic After Programming
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7
TIBPAL22VP10-20C, TIBPAL22VP10-25M
HIGH-PERFORMANCE IMPACT-X  PROGRAMMABLE ARRAY LOGIC CIRCUITS
SRPS013 – D2943, FEBRUARY 1987 – REVISED JUNE 1991
MACROCELL FEEDBACK AND OUTPUT FUNCTION TABLE
S2
FUSE SELECT
S1
S0
FEEDBACK AND OUTPUT CONFIGURATION
0
0
0
Register feedback
Registered
Active low
0
0
1
Register feedback
Registered
Active high
1
0
0
I/O feedback
Registered
Active low
1
0
1
I/O feedback
Registered
Active high
X
1
0
I/O feedback
Combinational
Active low
X
1
1
I/O feedback
Combinational
Active high
0 = unblown fuse, 1 = blown fuse, X = unblown or blown fuse
S2, S1 and S0 are select-function fuses as shown in the output logic macrocell diagram.
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Input voltage (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V
Voltage applied to disabled output (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V
Operating free-air temperature range: TIBPAL22VP10-20C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 75°C
TIBPAL22VP10-25M . . . . . . . . . . . . . . . . . . . . . . . . . – 55°C to 125°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 65°C to 150°C
NOTE 1: These ratings apply except for programming pins during a programming cycle or during a preload cycle.
recommended operating conditions
TIBPAL22VP10-20C
VCC
VIH
Supply voltage
VIL
IOH
Low-level input voltage
IOL
fclock
tw
†f
f
8
High-level input voltage
TIBPAL22VP10-25M
NOM
MAX
MIN
NOM
MAX
4.75
5
5.25
4.5
5
5.5
V
5.5
2
5.5
V
2
0.8
0.8
V
High-level output current
– 3.2
–2
mA
Low-level output current
Clock frequency†
16
12
mA
25
MHz
37
Pulse duration
Clock high or low
10
20
Asynchronous Reset high or low
20
30
Input
15
20
Feedback
15
20
Synchronous Preset (active)
15
20
Asynchronous Reset (inactive)
tsu
Setup time before clock↑
20
25
th
TA
Hold time, input, preset, or feedback after clock↑
0
0
Operating free-air temperature
0
clock
clock
UNIT
MIN
(with feedback)
+
(without feedback)
t su
+
)
t
pd
1
,f
without feedback can be calculated as
(CLK to Q) clock
)
1
t w high
.
t w low
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75
– 55
ns
ns
ns
125
°C
TIBPAL22VP10-20C
HIGH-PERFORMANCE IMPACT-X  PROGRAMMABLE ARRAY LOGIC CIRCUITS
SRPS013 – D2943, FEBRUARY 1987 – REVISED JUNE 1991
electrical characteristics over recommended operating free-air temperature range
PARAMETER
TEST CONDITIONS
VIK
VOH
VCC = 4.75 V,
VCC = 4.75 V,
II = – 18 mA
IOH = – 3.2 mA
VOL
IOZH
VCC = 4.75 V,
VCC = 5.25 V,
IOL = 16 mA
VO = 2.7 V
VCC = 5.25 V,
VO = 0.4 V
II
IIH
VCC = 5.25 V,
VCC = 5.25 V,
VI = 5.5 V
VI = 2.7 V
IIL
IOS‡
VCC = 5.25 V,
VCC = 5.25 V,
VI = 0.4 V
VO = 0.5 V
ICC
VCC = 5.25 V,
VI = GND,
Any output
IOZL
Any I/O
MIN
2.4
TYP†
MAX
UNIT
– 1.2
V
3.5
0.35
V
0.5
V
0.1
mA
– 100
– 250
1
– 30
Outputs open
140
µA
mA
25
µA
– 0.25
mA
– 90
mA
180
mA
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted)
FROM
(INPUT)
TO
(OUTPUT)
I, I/O
I/O
CL = 50 pF,
12
20
ns
tpd
tpd
I, I/O (reset)
Q
R1 = 300 Ω,
12
20
ns
CLK
Q
R2 = 390 Ω,
8
12
ns
ten
tdis
I, I/O
I/O, Q
See Figure 4
12
20
ns
I, I/O
I/O, Q
12
20
ns
PARAMETER
fmax§
tpd
TEST CONDITION
MIN
TYP†
37
50
MAX
UNIT
MHz
† All typical values are at VCC = 5 V, TA = 25°C.
‡ Not more than one output should be shorted at a time, and the duration of the short circuit should not exceed one second. VO is set at 0.5 V to
avoid test problems caused by test equipment ground degradation.
1
§ f max (with feedback)
,f
without feedback can be calculated as
t su
t
(CLK to Q) max
pd
+
f max (without feedback)
+
)
)
1
t w high
.
t w low
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TIBPAL22VP10-25M
HIGH-PERFORMANCE IMPACT-X  PROGRAMMABLE ARRAY LOGIC CIRCUITS
SRPS013 – D2943, FEBRUARY 1987 – REVISED JUNE 1991
electrical characteristics over recommended operating free-air temperature range
PARAMETER
TEST CONDITIONS
VIK
VOH
VCC = 4.5 V,
VCC = 4.5 V,
II = – 18 mA
IOH = –2 mA
VOL
IOZH
VCC = 4.5 V,
VCC = 5.5 V,
IOL = 12 mA
VO = 2.7 V
IOZL
II
VCC = 5.5 V,
VCC = 5.5 V,
VO = 0.4 V
VI = 5.5 V
IIH
IIL
VCC = 5.5 V,
VCC = 5.5 V,
VI = 2.7 V
VI = 0.4 V
IOS‡
ICC
VCC = 5.5 V,
VCC = 5.5 V,
VO = 0.5 V
VI = GND,
MIN
2.4
TYP†
UNIT
– 1.2
V
3.5
0.25
– 30
Outputs open
MAX
140
V
0.5
V
0.1
mA
– 0.1
mA
1
mA
25
µA
– 0.25
mA
– 90
mA
200
mA
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted)
FROM
(INPUT)
TO
(OUTPUT)
I, I/O
I/O
CL = 50 pF,
12
25
ns
tpd
tpd
I, I/O (reset)
Q
R1 = 390 Ω,
12
25
ns
CLK
Q
R2 = 750 Ω,
8
15
ns
ten
tdis
I, I/O
I/O, Q
See Figure 4
12
25
ns
I, I/O
I/O, Q
12
25
ns
PARAMETER
fmax§
tpd
TEST CONDITION
MIN
TYP†
25
50
MAX
UNIT
MHz
† All typical values are at VCC = 5 V, TA = 25°C.
‡ Not more than one output should be shorted at a time, and the duration of the short circuit should not exceed one second. VO is set at 0.5 V to
avoid test problems caused by test equipment ground degradation.
1
§ f max (with feedback)
,f
without feedback can be calculated as
t su
t
(CLK to Q) max
pd
+
f max (without feedback)
10
+
)
)
1
t w high
.
t w low
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TIBPAL22VP10-20C, TIBPAL22VP10-25M
HIGH-PERFORMANCE IMPACT-X  PROGRAMMABLE ARRAY LOGIC CIRCUITS
SRPS013 – D2943, FEBRUARY 1987 – REVISED JUNE 1991
preload procedure for registered outputs (see Notes 2 and 3)
The output registers can be preloaded to any desired state during device testing. This permits any state to be
tested without having to step through the entire state-machine sequence. Each register is preloaded individually
by following the steps given below:
Step 1.
Step 2.
Step 3.
Step 4.
With VCC at 5 V and pin 1 at VIL, raise pin 13 to VIHH.
Apply either VIL or VIH to the output corresponding to the register to be preloaded.
Pulse pin 1, clocking in preload data.
Remove output voltage, then lower pin 13 to VIL. Preload can be verified by observing the voltage level
at the output pin.
VIHH
Pin 13
tsu
VIL
td
td
tw
VIH
Pin 1
VIL
VIH
Registered I/O
Input
VOH
Output
VIL
VOL
Figure 2. Preload Waveforms
NOTES: 2. Pin numbers shown are for JT and NT packages only. If chip-carrier socket adapter is not used, pin numbers must be changed
accordingly.
3. td = tsu = tw = 100 ns to 1000 ns. VIHH = 10.25 V to 10.75 V.
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TIBPAL22VP10-20C, TIBPAL22VP10-25M
HIGH-PERFORMANCE IMPACT-X  PROGRAMMABLE ARRAY LOGIC CIRCUITS
SRPS013 – D2943, FEBRUARY 1987 – REVISED JUNE 1991
power-up reset
Following power up, all registers are reset to zero. The output level depends on the polarity selected during
programming. This feature provides extra flexibility to the system designer and is especially valuable in
simplifying state-machine initialization. To ensure a valid power-up reset, it is important that the rise of VCC be
monotonic. Following power-up reset, a low-to-high clock transition must not occur until all applicable input and
feedback setup times are met.
VCC
5V
4V
tpd †
(600 ns typ, 1000 ns MAX)
VOH
Active High
Registered Output
State Unknown
1.5 V
VOL
VOH
Active Low
Registered Output
State Unknown
1.5 V
VOL
tsu ‡
VIH
CLK
1.5 V
1.5 V
VIL
tw
† This is the power-up reset time and applies to registered outputs only. The values shown are from characterization data.
‡ This is the setup time for input or feedback.
Figure 3. Power-Up Reset Waveforms
programming information
Texas Instruments programmable logic devices can be programmed using widely available software and
inexpensive device programmers.
When the additional fuses are not being used, the TIBPAL22VP10 can be programmed using the
TIBPAL22V10/10A programming algorithm. The fuse configuration data can either be from a JEDEC file (format
per JEDEC Standard No. 3-A) or a TIBPAL22V10/10A master.
Complete programming specifications, algorithms, and the latest information on hardware, software, and
firmware are available upon request. Information on programmers capable of programming Texas Instruments
programmable logic is also available, upon request, from the nearest TI field sales office, local authorized TI
distributor, or by calling Texas Instruments at (214) 997-5666.
12
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TIBPAL22VP10-20C, TIBPAL22VP10-25M
HIGH-PERFORMANCE IMPACT-X  PROGRAMMABLE ARRAY LOGIC CIRCUITS
SRPS013 – D2943, FEBRUARY 1987 – REVISED JUNE 1991
PARAMETER MEASUREMENT INFORMATION
5V
S1
R1
From Output
Under Test
Test
Point
CL
(see Note A)
R2
LOAD CIRCUIT FOR
3-STATE OUTPUTS
1.5 V
1.5 V
tw
th
(3.5 V) [3 V]
Data
Input
1.5 V
VOLTAGE WAVEFORMS
SETUP AND HOLD TIMES
(0.3 V) [0]
In-Phase
Output
VOH
1.5 V
VOL
tpd
tpd
1.5 V
VOH
1.5 V
VOL
(3.5 V) [3 V]
1.5 V
Waveform 1
S1 Closed
(see Note B)
tdis
1.5 V
≈ 3.3 V
VOL +0.5 V
VOL
tdis
ten
Waveform 2
S1 Open
(see Note B)
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
1.5 V
(0.3 V) [0]
ten
tpd
1.5 V
1.5 V
(0.3 V) [0]
Output
Control
(low–level
enabling)
1.5 V
tpd
1.5 V
VOLTAGE WAVEFORMS
PULSE DURATIONS
(3.5 V) [3 V]
1.5 V
(3.5 V) [3 V]
Low-Level
Pulse
1.5 V
(0.3 V) [0]
Input
1.5 V
(0.3 V) [0]
(0.3 V) [0]
tsu
Out-of-Phase
Output
(see Note D)
(3.5 V) [3 V]
High-Level
Pulse
(3.5 V) [3 V]
Timing
Input
VOH
1.5 V
VOH –0.5 V
≈0V
VOLTAGE WAVEFORMS
ENABLE AND DISABLE TIMES, 3-STATE OUTPUTS
NOTES: A. CL includes probe and jig capacitance and is 50 pF for tpd and ten, 5 pF for tdis.
B. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control. Waveform 2
is for an output with internal conditions such that the output is high except when disabled by the output control.
C. All input pulses have the following characteristics: For C suffix, use the voltage levels indicated in parentheses ( ). PRR ≤ 1 MHz,
tr = tf ≤ 2 ns, duty cycle = 50%. For M suffix, use the voltage levels indicated in brackets [ ]. PRR ≤ 10 MHz, tr and tf ≤ 2 ns,
duty cycle = 50%.
D. When measuring propagation delay times of 3-state outputs, switch S1 is closed.
E. Equivalent loads may be used for testing.
Figure 4. Load Circuit and Voltage Waveforms
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Sales Offices
ALABAMA: Huntsville: 4960 Corporate Drive,
Suite 150, Huntsville, AL 35805, (205) 837-7530.
ARIZONA: Phoenix: 8825 N. 23rd Avenue, Suite 100,
Phoenix, AZ 85021, (602) 995-1007.
CALIFORNIA: Irvine: 1920 Main Street, Suite 900,
Irvine, CA 92714, (714) 660-1200;
San Diego: 5625 Ruffin Road, Suite 100,
San Diego, CA 92123, (619) 278-9600;
Santa Clara: 5353 Betsy Ross Drive,
Santa Clara, CA 95054, (408) 980-9000;
Woodland Hills: 21550 Oxnard Street, Suite 700,
Woodland Hills, CA 91367, (818) 704-8100.
COLORADO: Aurora: 1400 S. Potomac Street, Suite 101,
Aurora, CO 80012, (303) 368-8000.
CONNECTICUT: Wallingford: 9 Barnes Industrial Park
So., Wallingford, CT 06492, (203) 269-0074.
FLORIDA: Altamonte Springs: 370 S. North Lake
Boulevard, Suite 1008, Altamonte Springs, FL 32701,
(407) 260-2116;
Fort Lauderdale: 2950 N.W. 62nd Street,
Suite 100, Fort Lauderdale, FL 33309,
(305) 973-8502; Tampa: 4803 George Road, Suite 390,
Tampa, FL 33634-6234, (813) 885-7588.
GEORGIA: Norcross: 5515 Spalding Drive,
Norcross, GA 30092-2560, (404) 662-7967.
ILLINOIS: Arlington Heights: 515 West Algonquin,
Arlington Heights, IL 60005, (708) 640-6925.
INDIANA: Carmel: 550 Congressional Drive, Suite 100,
Carmel, IN 46032, (317) 573-6400;
Fort Wayne: 103 Airport North Office Park,
Fort Wayne, IN 46825, (219) 489-4697.
KANSAS: Overland Park: 7300 College Boulevard,
Lighton Plaza, Suite 150, Overland Park, KS 66210,
(913) 451-4511.
MARYLAND: Columbia: 8815 Centre Park Drive,
Suite 100, Columbia, MD 21045, (410) 964-2003.
MASSACHUSETTS: Waltham: Bay Colony Corporate
Center 950 Winter Street, Suite 2800, Waltham, MA 02154,
(617) 895-9100.
MICHIGAN: Farmington Hills: 33737 W. 12 Mile Road,
Farmington Hills, MI 48018, (313) 553-1581.
MINNESOTA: Eden Prairie: 11000 W. 78th Street,
Suite 100, Eden Prairie, MN 55344, (612) 828-9300.
MISSOURI: St. Louis: 12412 Powerscourt Drive,
Suite 125, St. Louis, MO 63131, (314) 821-8400.
NEW JERSEY: Iselin: Metropolitan Corporate Plaza, 485
Bldg E. U.S. 1 South, Iselin, NJ 08830, (908) 750-1050.
NEW MEXICO: Albuquerque: 2709 J. Pan American
Freeway, N.E., Albuquerque, NM 87101, (505) 345-2555.
NEW YORK: East Syracuse: 6365 Collamer Drive,
East Syracuse, NY 13057, (315) 463-9291;
Fishkill: 300 Westage Business Center, Suite 140,
Fishkill, NY 12524, (914) 897-2900;
Melville: 48 South Service Road, Suite 100, Melville, NY
11747, (516) 454-6601;
Pittsford: 2851 Clover Street, Pittsford, NY 14534,
(716) 385-6770.
NORTH CAROLINA: Charlotte: 8 Woodlawn Green,
Suite 100, Charlotte, NC 28217, (704) 527-0930;
Raleigh: 2809 Highwoods Boulevard, Suite 100,
Raleigh, NC 27625, (919) 876-2725.
OHIO: Beachwood: 23775 Commerce Park Road,
Beachwood, OH 44122-5875, (216) 765-7258;
Beavercreek: 4200 Colonel Glenn Highway, Suite 600,
Beavercreek, OH 45431, (513) 427-6200.
OREGON: Beaverton: 6700 S.W. 105th Street,
Suite 110, Beaverton, OR 97005, (503) 643-6758.
PENNSYLVANIA: Blue Bell: 670 Sentry Parkway,
Suite 200, Blue Bell, PA 19422, (215) 825-9500.
PUERTO RICO: Hato Rey: 615 Mercantile Plaza Building,
Suite 505, Hato Rey, PR 00919, (809) 753-8700.
TEXAS: Austin: 12501 Research Boulevard,
Austin, TX 78759, (512) 250-6769;
Dallas: 7839 Churchill Way, Dallas, TX 75251,
(214) 917-1264;
Houston: 9301 Southwest Freeway, Commerce Park, Suite
360, Houston, TX 77074, (713) 778-6592;
Midland: FM 1788 & I-20, Midland, TX 79711-0448,
(915) 561-7137.
UTAH: Salt Lake City: 2180 South 1300 East, Sute 335,
Salt Lake City, UT 54106, (801) 466-8972.
WISCONSIN: Waukesha: 20825 Swenson Drive,
Suite 900, Waukesha WI 53186, (414) 798-1001.
CANADA: Nepean: 301 Moodie Drive, Suite 102, Mallom
Center, Nepean, Ontario, Canada K2H 9C4,
(613) 726-1970;
Richmond Hill: 280 Centre Street East, Richmond Hill,
Ontario, Canada L4C 1B1, (416) 884-9181;
St. Laurent: 9460 Trans Canada Highway, St. Laurent,
Quebec, Canada H4S 1R7, (514) 335-8392.
AUSTRALIA (& NEW ZEALAND): Texas Instruments
Australia Ltd., 6-10 Talavera Road, North Ryde (Sydney),
New South Wales, Australia 2113, 2-878-9000; 14th Floor,
380 Street, Kilda Road, Melbourne, Victoria, Australia 3004,
3-696-1211; 171 Philip Highway, Elizabeth, South Australia
5112, 8 255-2066.
BELGIUM: Texas Instruments Belgium S.A./N.V.,
Avenue Jules Bordetlaan 11, 1140 Brussels, Belgium,
(02) 242 30 80.
BRAZIL: Texas Instruments Electronicos do Brasil Ltda.,
Av. Eng. Luiz Carlos Berrini 1461-11o andar, 04571,
Sao Paulo, SP, Brazil, 11-535–5133.
DENMARK: Texas Instruments A/S, Borupvang 2D,
2750 Ballerup, Denmark, (44) 68 74 00.
FINLAND: Texas Instruments OY, Ahertajantle 3,
P.O. Box 86, 02321 Espoo, Finland, (0) 802 6517.
FRANCE: Texas Instruments France, 8-10 Avenue
Morane-Saulnier, B.P. 67, 78141 Velizy Villacoublay Cedex,
France, (1) 30 70 1003.
GERMANY: Texas Instruments Deutschland GmbH.,
Haggertystrasse 1, 8050 Freising, (08161) 80-0;
Kurfurstendamm 195-196, 1000 Berlin 15, (030) 8 82 73 65;
Dusseldorfer Strasse 40, 6236 Eschborn 1, (06196) 80 70;
Kirchhorster Strasse 2, 3000 Hannover 51, (0511) 64 68-0;
Maybachstrasse II, 7302 Ostfildern 2 (Nellingen),
(0711) 3403257; Gildehofcenter, Hollestrasses 3, 4300
Essen 1, (0201) 24 25-0.
HOLLAND: Texas Instruments Holland B.V., Hogehilweg
19, Postbus 12995, 1100 AZ Amsterdam-Zuidoost, Holland,
(020) 5602911.
HONG KONG: Texas Instruments Hong Kong Ltd., 8th
Floor, World Shipping Center, 7 Canton Road, Kowloon,
Hong Kong, 737-0338.
HUNGARY: Texas Instruments Representation, Budaorsi
ut.42, 1112 Budapest, Hungary, (1) 1 66 66 17.
IRELAND: Texas Instruments Ireland Ltd., 7/8 Harcourt
Street, Dublin 2, Ireland, (01) 755233.
ITALY: Texas Instruments Italia S.p.A., Centro Direzionale
Colleoni, Palazzo Perseo-Via Paracelso 12, 20041 Agrate
Brianza (Mi), Italy, (039) 63221; Via Castello della Magliana,
38, 00148 Roma, Italy (06) 6572651; Via Amendola, 17,
40100 Bologna, Italy (051) 554004.
JAPAN: Texas Instruments Japan Ltd., Aoyama Fuji
Building 3-6-12 Kita-Aoyama Minato-ku, Tokyo, Japan 107,
03-498-2111; MS Shibaura Building 9F, 4-13-23 Shibaura,
Minato-ku, Tokyo, Japan 108, 03-769-8700; Nissho-iwai
Building 5F, 2-5-8 Imabashi, Chuou-ku, Osaka, Japan 541,
06-204-1881; Dai-ni Toyota Building Nishi-kan 7F, 4-10-27
Meieki, Nakamura-ku, Nagoya, Japan 450, 052-583-8691;
Kanazawa Oyama-cho Daiichi Seimei Building 6F, 3-10
Oyama-cho, Kanazawa, Ishikawa, Japan 920,
0762-23-5471; Matsumoto Showa Building 6F, 1-2-11
Fukashi, Matsumoto, Nagano, Japan 390, 0263-33-1060;
Daiichi Olympic Tachikawa Building 6F, 1-25-12,
Akebono-cho, Tachikawa, Tokyo, Japan 190,
0425-27-6760; Yokohama Business Park East Tower 10F,
134 Goudo-cho Hodogaya-ku, Yokohama-shi, Kanagawa,
Japan 240, 045-338-1220; Nihon Seimei Kyoto Yasaka
Building 5F, 843-2, Higashi Shiokohji-cho, Higashi-iru,
Nishinotoh-in, Shiokohji-dori, Shimogyo-ku, Kyoto, Japan
600, 075-341-7713; Sumitomo Seimei Kumagaya Building
8F, 2-44 Yayoi, Kumagaya, Saitama, Japan 360,
0485-22-2440; 2597-1, Aza Harudai, Oaza Yasaka, Kitsuki,
Oita, Japan 873, 09786-3-3211.
KOREA: Texas Instruments Korea Ltd., 28th Floor, Trade
Tower, 159, Samsung-Dong, Kangnam-ku Seoul, Korea, 2
551-2800.
MALAYSIA: Texas Instruments Malaysia, Sdn. Bhd., Asia
Pacific, Lot 36.1 #Box 93, Menara Maybank, 100 Jalan Tun
Perak, 50050 Kuala Llumpur, Malaysia, 2306001.
MEXICO: Texas Instruments de Mexico S.A., de C.V.,
Alfonso Reyes 115, Col. Hipodromo Condesa, Mexico, D.F.,
Mexico 06170, 5-515-6081.
NORWAY: Texas Instruments Norge A/S, P.B. 106, Refstad
(Sinsenveien 53), 0513 Oslo 5, Norway, (02) 155 090.
PEOPLE’S REPUBLIC OF CHINA: Texas Instruments
China Inc., Beijing Representative Office, 7-05 CITIC
Building, 19 Jianguomenwai Dajie, Beijing, China,
500-2255, Ext. 3750.
PHILIPPINES: Texas Instruments Asia Ltd.,
Philippines Branch, 14th Floor, Ba-Lepanto Building,
Paseo de Roxas, Makati, Metro Manila, Philippines,
2-8176031.
PORTUGAL: Texas Instruments Equipamento Electronico
(Portugal) Ltda., Ing. Frederico Ulricho, 2650 Moreira Da
Maia, 4470 Maia, Portugal (2) 948 1003.
SINGAPORE (& INDIA, INDONESIA, MALAYSIA,
THAILAND): Texas Instruments Singapore (PTE) Ltd.,
Asia Pacific, 101 Thomson Road, #23-01,
United Square, Singapore 1130, 3508100.
SPAIN: Texas Instruments Espana S.A., c/Gobelas 43,
Urbanizasion, La Florida, 28023, Madrid, Spain, (1) 372
8051; c/Diputacion, 279-3-5, 08007 Barcelona, Spain, (3)
317 91 80.
SWEDEN: Texas Instruments International Trade
Corporation (Sverigefilialen), Isafjordsgaton, Box 30, S-164
93 Kista, Sweden, (08) 752 58 00.
SWITZERLAND: Texas Instruments Switzerland AG,
Riedstrasse 6, C8953 Dietikon, Switzerland,
(01) 744 2811.
TAIWAN: Texas Instruments Taiwan Limited, Taipei
Branch, 10th Floor Bank Tower, 205 Tung Hwa N. Road,
Taipei, Taiwan, 10592 Republic of China, 2-7139311.
TURKEY: Texas Instruments, DSEG MidEast Regional
Marketing Office, Karum Center, Suite 442, Iran Caddesi
21, 06680 Kavaklldere, Ankara, Turkey, 4-468-0155.
UNITED KINGDOM: Texas Instruments Ltd., Manton Lane,
Bedford, England, MK41 7PA, (0234) 270 111.
TI Authorized
North American
Distributors
Alliance Electronics, Inc. (military product only)
Almac/Arrow
Anthem Electronics
Arrow/Schweber
Future Electronics (Canada)
GRS Electronics Co., Inc. *
Hall-Mark Electronics
Marshall Industries
Newark Electronics *
Wyle Laboratories
Zeus Components
Rochester Electronics, Inc. (obsolete product only)
*Not authorized for TI military products
B0892
1992 Texas Instruments Incorporated
TI Authorized
TI North
American Sales North American
Offices
Distributors
ALABAMA: Huntsville: (205) 837-7530
ARIZONA: Phoenix: (602) 995-1007
CALIFORNIA: Irvine: (714) 660-1200
San Diego: (619) 278-9600
Santa Clara: (408) 980-9000
Woodland Hills: (818) 704-8100
COLORADO: Aurora: (303) 368-8000
CONNECTICUT: Wallingford: (203) 269-0074
FLORIDA: Altamonte Springs: (407) 260-2116
Fort Lauderdale: (305) 973-8502
Tampa: (813) 885-7588
GEORGIA: Norcross: (404) 662-7967
ILLINOIS: Arlington Heights: (708) 640-3000
INDIANA: Carmel: (317) 573-6400
Fort Wayne: (219) 489-4697
KANSAS: Overland Park: (913) 451-4511
MARYLAND: Columbia: (410) 964-2003
MASSACHUSETTS: Waltham: (617) 895-9100
MICHIGAN: Farmington Hills: (313) 553-1581
MINNESOTA: Eden Prairie: (612) 828-9300
MISSOURI: St. Louis: (314) 821-8400
NEW JERSEY: Iselin: (908) 750-1050
NEW MEXICO: Albuquerque: (505) 345-2555
NEW YORK: East Syracuse: (315) 463-9291
Fishkill: (914) 897-2900
Melville: (516) 454-6600
Pittsford: (716) 385-6770
NORTH CAROLINA: Charlotte: (704) 527-0930
Raleigh: (919) 876-2725
OHIO: Beachwood: (216) 765-7258
Beavercreek: (513) 427-6200
OREGON: Beaverton: (503) 643-6758
PENNSYLVANIA: Blue Bell: (215) 825-9500
PUERTO RICO: Hato Rey: (809) 753-8700
TEXAS: Austin: (512) 250-6769
Dallas: (214) 917-1264
Houston: (713) 778-6592
Midland: (915) 561-7137
UTAH: Salt Lake CIty: (801) 466-8972
WISCONSIN: Waukesha: (414) 798-1001
CANADA: Nepean: (613) 726-1970
Richmond Hill: (416) 884-9181
St. Laurent: (514) 335-8392
TI Regional
Technology
Centers
CALIFORNIA: Irvine: (714) 660-8140
Santa Clara: (408) 748-2222
GEORGIA: Norcross: (404) 662-7945
ILLINOIS: Arlington Heights: (708) 640-2909
INDIANA: Indianapolis: (317) 573-6400
MASSACHUSETTS: Waltham: (617) 895-9196
MEXICO: Mexico City: 491-70834
MINNESOTA: Minneapolis: (612) 828-9300
TEXAS: Dallas: (214) 917-3881
CANADA: Nepean: (613) 726-1970
Alliance Electronics, Inc. (military product only)
Almac/Arrow
Anthem Electronics
Arrow/Schweber
Future Electronics (Canada)
GRS Electronics Co., Inc.
Hall-Mark Electronics
Marshall Industries
Newark Electronics
Rochester Electronics, Inc.
(obsolete product only (508) 462-9332)
Wyle Laboratories
Zeus Components
TI Distributors
ALABAMA: Arrow/Schweber (205) 837-6955; Hall-Mark
(205) 837-8700; Marshall (205) 881-9235.
ARIZONA: Anthem (602) 966-6600; Arrow/Schweber (602)
437-0750; Hall-Mark (602) 431-0030; Marshall (602)
496-0290; Wyle (602) 437-2088.
CALIFORNIA: Los Angeles/Orange County: Anthem
(818) 775-1333, (714) 768-4444; Arrow/Schweber (818)
380-9686, (714) 838-5422; Hall-Mark (818) 773-4500, (714)
727-6000; Marshall (818) 878-7000, (714) 458-5301; Wyle
(818) 880-9000, (714) 863-9953; Zeus (714) 921-9000,
(818) 889-3838;
Sacramento: Anthem (916) 624-9744; Hall-Mark (916)
624-9781; Marshall (916) 635-9700; Wyle (916) 638-5282;
San Diego: Anthem (619) 453-9005; Arrow/Schweber
(619) 565-4800; Hall-Mark (619) 268-1201; Marshall (619)
578-9600; Wyle (619) 565-9171; Zeus (619) 277-9681.
San Francisco Bay Area: Anthem (408) 453-1200;
Arrow/Schweber (408) 441-9700, (510) 490-9477;
Hall-Mark (408) 432-4000; Marshall (408) 942-4600;
Wyle (408) 727-2500; Zeus (408) 629-4789.
COLORADO: Anthem (303) 790-4500; Arrow/Schweber
(303) 799-0258; Hall-Mark (303) 790-1662; Marshall (303)
451-8383; Wyle (303) 457-9953.
CONNECTICUT: Anthem (203) 575-1575; Arrow/Schweber
(203) 265-7741; Hall-Mark (203) 271-2844; Marshall (203)
265-3822.
FLORIDA: Fort Lauderdale: Arrow/Schweber (305)
429-8200; Halll-Mark (305) 971-9280; Marshall (305)
977-4880.
Orlando: Arrow/Schweber (407) 333-9300; Hall-Mark (407)
830-5855; Marshall (407) 767-8585; Zeus (407) 788-9100.
Tampa: Hall-Mark (813) 541-7440; Marshall (813)
573-1399.
GEORGIA: Arrow/Schweber (404) 497-1300; Hall-Mark
(404) 623-4400; Marshall (404) 923-5750.
ILLINOIS: Anthem (708) 884-0200; Arrow/Schweber (708)
250-0500; Hall-Mark (312) 860-3800; Marshall (708)
490-0155; Newark (312)784-5100.
INDIANA: Arrow/Schweber (317) 299-2071; Hall-Mark
(317) 872-8875; Marshall (317) 297-0483.
IOWA: Arrow/Schweber (319) 395-7230.
KANSAS: Arrow/Schweber (913) 541-9542; Hall-Mark
(913) 888-4747; Marshall (913) 492-3121.
MARYLAND: Anthem (301) 995-6640; Arrow/Schweber
(301) 596-7800; Hall-Mark (301) 988-9800; Marshall (301)
622-1118; Zeus (301) 997-1118.
MASSACHUSETTS: Anthem (508) 657-5170;
Arrow/Schweber (508) 658-0900; Hall-Mark (508)
667-0902; Marshall (508) 658-0810; Wyle (617) 272-7300;
Zeus (617) 246-8200.
MICHIGAN: Detroit: Arrow/Schweber (313) 462-2290;
Hall-Mark (313) 416-5800; Marshall (313) 525-5850;
Newark (313) 967-0600.
MINNESOTA: Anthem (612) 944-5454; Arrow/Schweber
(612) 941-5280; Hall-Mark (612) 881-2600; Marshall (612)
559-2211.
MISSOURI: Arrow/Schweber (314) 567-6888; Hall-Mark
(314) 291-5350; Marshall (314) 291-4650.
NEW JERSEY: Anthem (201) 227-7960; Arrow/Schweber
(201) 227-7880, (609) 596-8000; Hall-Mark (201) 515-3000,
(609) 235-1900; Marshall (201) 882-0320, (609) 234-9100.
NEW MEXICO: Alliance (505) 292-3360.
NEW YORK: Long Island: Anthem (516) 864-6600;
Arrow/Schweber (516) 231-1000; Hall-Mark (516)
737-0600; Marshall (516) 273-2424; Zeus (914) 937-7400.
Rochester: Arrow/Schweber (716) 427-0300; Hall-Mark
(716) 425-3300; Marshall (716) 235-7620.
Syracuse: Marshall (607) 785-2345.
NORTH CAROLINA: Arrow/Schweber (919) 876-3132;
Hall-Mark (919) 872-0712; Marshall (919) 878-9882.
OHIO: Cleveland: Arrow/Schweber (216) 248-3990;
Hall-Mark (216) 349-4632; Marshall (216) 248-1788.
Columbus: Hall-Mark (614) 888-3313.
Dayton: Arrow/Schweber (513) 435-5563; Marshall (513)
898-4480; Zeus (513) 293-6162.
OKLAHOMA: Arrow/Schweber (918) 252-7537; Hall-Mark
(918) 254-6110.
OREGON: Almac/Arrow (503) 629-8090; Anthem (503)
643-1114; Marshall (503) 644-5050; Wyle (503) 643-7900.
PENNSYLVANIA: Anthem (215) 443-5150;
Arrow/Schweber (215) 928-1800; GRS (215) 922-7037;
(609) 964-8560; Marshall (412) 788-0441.
TEXAS: Austin: Arrow/Schweber (512) 835-4180;
Hall-Mark (512) 258-8848; Marshall (512) 837-1991; Wyle
(512) 345-8853;
Dallas: Anthem (214) 238-7100; Arrow/Schweber (214)
380-6464; Hall-Mark (214) 553-4300; Marshall (214)
233-5200; Wyle (214) 235-9953; Zeus (214) 783-7010;
Houston: Arrow/Schweber (713) 530-4700; Hall-Mark
(713) 781-6100; Marshall (713) 467-1666; Wyle (713)
879-9953.
UTAH: Anthem (801) 973-8555; Arrow/Schweber (801)
973-6913; Marshall (801) 973-2288; Wyle (801) 974-9953.
WASHINGTON: Almac/Arrow (206) 643-9992, Anthem
(206) 483-1700; Marshall (206) 486-5747; Wyle (206)
881-1150.
WISCONSIN: Arrow/Schweber (414) 792-0150; Hall-Mark
(414) 797-7844; Marshall (414) 797-8400.
CANADA: Calgary: Future (403) 235-5325;
Edmonton: Future (403) 438-2858;
Montreal: Arrow/Schweber (514) 421-7411; Future (514)
694-7710; Marshall (514) 694-8142
Ottawa: Arrow/Schweber (613) 226-6903; Future (613)
820-8313.
Quebec: Future (418) 897-6666.
Toronto: Arrow/Schweber (416) 670-7769;
Future (416) 612-9200; Marshall (416) 458-8046.
Vancouver: Arrow/Schweber (604) 421-2333;
Future (604) 294-1166.
TI Die Processors
Chip Supply
Elmo Semiconductor
Minco Technology Labs
(407) 298-7100
(818) 768-7400
(512) 834-2022
Customer
Response Center
TOLL FREE:
OUTSIDE USA:
(800) 336-5236
(214) 995-6611
(8:00 a.m. – 5:00 p.m. CST)
D0892
1992 Texas Instruments Incorporated
SRPS013
IMPORTANT NOTICE
Texas Instruments (TI) reserves the right to make changes to its products or to discontinue any semiconductor
product or service without notice, and advises its customers to obtain the latest version of relevant information
to verify, before placing orders, that the information being relied on is current.
TI warrants performance of its semiconductor products and related software to the specifications applicable at
the time of sale in accordance with TI’s standard warranty. Testing and other quality control techniques are
utilized to the extent TI deems necessary to support this warranty. Specific testing of all parameters of each
device is not necessarily performed, except those mandated by government requirements.
Certain applications using semiconductor products may involve potential risks of death, personal injury, or
severe property or environmental damage (“Critical Applications”).
TI SEMICONDUCTOR PRODUCTS ARE NOT DESIGNED, INTENDED, AUTHORIZED, OR WARRANTED
TO BE SUITABLE FOR USE IN LIFE-SUPPORT APPLICATIONS, DEVICES OR SYSTEMS OR OTHER
CRITICAL APPLICATIONS.
Inclusion of TI products in such applications is understood to be fully at the risk of the customer. Use of TI
products in such applications requires the written approval of an appropriate TI officer. Questions concerning
potential risk applications should be directed to TI through a local SC sales office.
In order to minimize risks associated with the customer’s applications, adequate design and operating
safeguards should be provided by the customer to minimize inherent or procedural hazards.
TI assumes no liability for applications assistance, customer product design, software performance, or
infringement of patents or services described herein. Nor does TI warrant or represent that any license, either
express or implied, is granted under any patent right, copyright, mask work right, or other intellectual property
right of TI covering or relating to any combination, machine, or process in which such semiconductor products
or services might be or are used.
Copyright  1996, Texas Instruments Incorporated