PHILIPS AV16501DL 2.5v/3.3v 18-bit universal bus transceiver 3-state Datasheet

INTEGRATED CIRCUITS
74ALVT16501
2.5V/3.3V 18-bit universal bus
transceiver (3-State)
Product specification
Supersedes data of 1997 May 01
IC23 Data Handbook
1998 Feb 13
Philips Semiconductors
Product specification
2.5V/3.3V 18-bit universal bus transceiver (3-State)
FEATURES
74ALVT16501
DESCRIPTION
• 18-bit bidirectional bus interface
• 5V I/O Compatible
• 3-State buffers
• Output capability: +64mA/-32mA
• TTL and LVTTL input and output switching levels
• Bus-hold data inputs eliminate the need for external pull-up
The 74ALVT16501 is a high-performance BiCMOS product
designed for VCC operation at 2.5V and 3.3V with I/O compatibility
up to 5V.
This device is an 18-bit universal transceiver featuring non-inverting
3-State bus compatible outputs in both send and receive directions.
Data flow in each direction is controlled by output enable (OEAB and
OEBA), latch enable (LEAB and LEBA), and clock (CPAB and
CPBA) inputs. For A-to-B data flow, the device operates in the
transparent mode when LEAB is High. When LEAB is Low, the A
data is latched if CPAB is held at a High or Low logic level. If LEAB
is Low, the A-bus data is stored in the latch/flip-flop on the
Low-to-High transition of CPAB. When OEAB is High, the outputs
are active. When OEAB is Low, the outputs are in the
high-impedance state.
resistors to hold unused inputs
• Live insertion/extraction permitted
• Power-up reset
• Power-up 3-State
• No bus current loading when output is tied to 5V bus
• Positive edge triggered clock inputs
• Latch-up protection exceeds 500mA per JEDEC Std 17
• ESD protection exceeds 2000V per MIL STD 883 Method 3015
Data flow for B-to-A is similar to that of A-to-B but uses OEBA,
LEBA and CPBA. The output enables are complimentary (OEAB is
active High, and OEBA is active Low).
Active bus-hold circuitry is provided to hold unused or floating data
inputs at a valid logic level.
and 400V per Machine Model
QUICK REFERENCE DATA
SYMBOL
TYPICAL
CONDITIONS
Tamb = 25°C
PARAMETER
UNIT
2.5V
3.3V
1.9
2.5
1.4
1.8
ns
4
4
pF
tPLH
tPHL
Propagation delay
An to Bn or Bn to An
CL = 50pF
CIN
Input capacitance (Control pins)
VI = 0V or VCC
CI/O
I/O pin capacitance
VI/O = 0V or VCC
8
8
pF
ICCZ
Total supply current
Outputs disabled
40
60
µA
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
OUTSIDE NORTH AMERICA
NORTH AMERICA
DWG NUMBER
56-Pin Plastic SSOP Type III
–40°C to +85°C
74ALVT16501 DL
AV16501 DL
SOT371-1
56-Pin Plastic TSSOP Type II
–40°C to +85°C
74ALVT16501 DGG
AV16501 DGG
SOT364-1
PIN DESCRIPTION
PIN NUMBER
SYMBOL
NAME AND FUNCTION
1
OEAB
A-to-B Output enable input
27
OEBA
B-to-A Output enable input (active low)
2, 28
LEAB/LEBA
A-to-B/B-to-A Latch enable input
55,30
CPAB/CPBA
A-to-B/B-to-A Clock input (active rising edge)
3, 5, 6, 8, 9, 10, 12, 13, 14, 15,
16, 17, 19, 20, 21, 23, 24, 26
A0-A17
Data inputs/outputs (A side)
54, 52, 51, 49, 48, 47, 45, 44, 43,
42, 41, 40, 38, 37, 36, 34, 33, 31
B0-B17
Data inputs/outputs (B side)
4, 11, 18, 25, 32, 39, 46, 53, 29, 56
GND
Ground (0V)
7, 22, 35, 50
VCC
Positive supply voltage
1998 Feb 13
2
853-1884 18958
Philips Semiconductors
Product specification
2.5V/3.3V 18-bit universal bus transceiver (3-State)
PIN CONFIGURATION
LOGIC SYMBOL (IEEE/IEC)
OEAB
1
56
GND
LEAB
2
55
CPAB
OEAB
1
A0
3
54
B0
CPAB
55
GND
4
53
GND
LEAB
2
A1
5
52
B1
A2
6
51
B2
OEBA
27
VCC
7
50
VCC
CPBA
30
A3
8
49
B3
LEBA
28
A4
9
48
B4
A5
10
47
B5
GND
11
46
GND
A6
12
45
B6
A7
13
44
B7
A8
14
43
B8
A9
15
42
B9
A10
16
41
B10
A11
17
40
B11
GND
18
39
GND
A12
19
38
A13
20
A14
EN1
2C3
C3
G2
EN4
5C6
C6
G5
A0
3
3D
1
1
4
1
6D
54
B0
A1
5
52
B1
A2
6
51
B2
A3
8
49
B3
9
48
B4
A5
10
47
B5
A6
12
45
B6
A7
13
44
B7
B12
A8
14
43
B8
37
B13
A9
15
42
B9
21
36
B14
A10
16
41
B10
VCC
22
35
VCC
A11
17
40
B11
A15
23
34
B15
A12
19
38
B12
A16
24
33
B16
A13
20
37
B13
GND
25
32
GND
A14
21
36
B14
A17
26
31
B17
A15
23
34
B15
OEBA
27
30
CPBA
A16
24
33
B16
LEBA
28
29
GND
A17
26
31
B17
A4
SA00128
SA00129
LOGIC SYMBOL
OEAB
CPAB
LEAB
OEBA
LEBA
1
CPBA
30 28 27 55 2
A0
3
A1
5
B2
A2
6
49
B3
A3
8
48
B4
A4
9
47
B5
A5
10
45
B6
A6
12
44
B7
A7
13
43
B8
A8
14
42
B9
A9
15
41
B10
A10
16
40
B11
A11
17
38
B12
A12
19
37
B13
A13
20
36
B14
A14
21
34
B15
A15
23
33
B16
A16
24
31
B17
A17
26
54
B0
52
B1
51
SW00026
1998 Feb 13
74ALVT16501
3
Philips Semiconductors
Product specification
2.5V/3.3V 18-bit universal bus transceiver (3-State)
74ALVT16501
FUNCTION TABLE
INPUTS
Internal
OUTPUTS
OEAB
LEAB
CPAB
An
Registers
Bn
L
H
X
X
X
Z
L
↓
X
h
H
Z
L
↓
X
I
L
Z
L
L
H or L
X
NC
Z
L
L
↑
h
H
Z
L
L
↑
I
L
Z
H
H
X
H
H
H
H
H
X
L
L
L
H
↓
X
h
H
H
H
↓
X
I
L
L
H
L
↑
h
H
H
H
L
↑
I
L
L
H
L
H or L
X
H
H
H
L
H or L
X
L
L
OPERATING MODE
Disabled
Disabled Latch data
Disabled,
Disabled, Hold data
Disabled Clock data
Disabled,
Transparent
Latch data & display
Clock data & display
Hold data & display
NOTE: A-to-B data flow is shown; B-to-A flow is similar but uses OEBA, LEBA, and CPBA.
H = High voltage level
h = High voltage level one set-up time prior to the Enable or Clock transition
L = Low voltage level
I = Low voltage level one set-up time prior to the Enable or Clock transition
NC= No Change
X = Don’t care
Z = High Impedence ”off” state
↓ = High-to-Low Enable or Clock transition
1998 Feb 13
4
Philips Semiconductors
Product specification
2.5V/3.3V 18-bit universal bus transceiver (3-State)
74ALVT16501
LOGIC DIAGRAM
OEAB
1
LEBA 28
CPBA 30
CPAB 55
LEAB 2
OEBA 27
AO 3
C1
C1
ID
ID
54 B0
1 of 18 channels
C1
C1
ID
ID
To 17 other channels
SW00027
1998 Feb 13
5
Philips Semiconductors
Product specification
2.5V/3.3V 18-bit universal bus transceiver (3-State)
74ALVT16501
ABSOLUTE MAXIMUM RATINGS 1, 2
PARAMETER
SYMBOL
VCC
IIK
CONDITIONS
RATING
UNIT
–0.5 to +4.6
V
–50
mA
–0.5 to +7.0
V
VO < 0
–50
mA
Output in Off or High state
–0.5 to +7.0
V
Output in Low state
128
Output in High state
–64
DC supply voltage
DC input diode current
VI < 0
voltage3
VI
DC input
IOK
DC output diode current
voltage3
VOUT
DC output
IOUT
DC output
out ut current
Tstg
Storage temperature range
mA
–65 to +150
°C
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150°C.
3. The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings are observed.
RECOMMENDED OPERATING CONDITIONS
2.5V RANGE LIMITS
SYMBOL
VCC
3.3V RANGE LIMITS
PARAMETER
UNIT
DC supply voltage
MIN
MAX
MIN
MAX
2.3
2.7
3.0
3.6
V
0
5.5
0
5.5
V
VI
Input voltage
VIH
High-level input voltage
VIL
Input voltage
0.7
0.8
V
IOH
High-level output current
–8
–32
mA
Low-level output current
8
32
Low-level output current; current duty cycle ≤ 50%; f ≥ 1kHz
24
64
∆t/∆v
Input transition rise or fall rate; Outputs enabled
10
10
ns/V
Tamb
Operating free-air temperature range
+85
°C
IOL
1998 Feb 13
1.7
V
mA
–40
6
2.0
+85
–40
Philips Semiconductors
Product specification
2.5V/3.3V 18-bit universal bus transceiver (3-State)
74ALVT16501
DC ELECTRICAL CHARACTERISTICS (3.3V 0.3V RANGE)
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = -40°C to +85°C
MIN
VIK
VOH
Input clamp voltage
High-level out
output
ut voltage
VOL
Low–level out
output
ut voltage
VRST
Power-up output low voltage6
VCC = 3.0V; IIK = –18mA
VCC = 3.0 to 3.6V; IOH = –100µA
VCC = 3.0V; IOH = –32mA
IHOLD
IEX
IPU/PD
Off current
Bus Hold current
Data inputs7
2.0
2.3
VCC = 3.0V; IOL = 16mA
0.25
0.4
VCC = 3.0V; IOL = 32mA
0.3
0.5
VCC = 3.0V; IOL = 64mA
0.4
0.55
0.55
Control pins
VCC = 3.6V; VI = 5.5V
Data pins4
±1
0.1
10
0.1
20
0.5
10
VCC = 3.6V; VI = 0V
0.1
-5
VCC = 0V; VI or VO = 0 to 4.5V
0.1
±100
75
130
VCC = 3V; VI = 2.0V
–75
–140
VCC = 0V to 3.6V; VCC = 3.6V
±500
V
V
µA
µA
µA
VO = 5.5V; VCC = 3.0V
10
125
µA
Power up/down 3-State output
current3
VCC ≤ 1.2V; VO = 0.5V to VCC; VI = GND or VCC
OE/OE = Don’t care
1.0
±100
µA
VCC = 3.6V; Outputs High, VI = GND or VCC, IO = 0
0.06
0.1
VCC = 3.6V; Outputs Low, VI = GND or VCC, IO = 0
3.5
5
VCC = 3.6V; Outputs Disabled; VI = GND or VCC, IO = 05
0.06
0.1
VCC = 3V to 3.6V; One input at VCC–0.6V,
Other inputs at VCC or GND
0.04
0.4
Quiescent supply current
ICCZ
∆ICC
0.1
VCC = 3V; VI = 0.8V
V
V
0.2
VCC = 3.6V; IO = 1mA; VI = VCC or GND
UNIT
Current into an output in the
High state when VO > VCC
ICCH
ICCL
–1.2
VCC
0.07
VCC = 3.6V; VI = VCC
IOFF
–0.85
VCC–0.2
VCC = 0 or 3.6V; VI = 5.5V
Input leakage current
MAX
VCC = 3.0V; IOL = 100µA
VCC = 3.6V; VI = VCC or GND
II
TYP1
Additional supply current per
input pin2
mA
mA
NOTES:
1. All typical values are at VCC = 3.3V and Tamb = 25°C.
2. This is the increase in supply current for each input at the specified voltage level other than VCC or GND
3. This parameter is valid for any VCC between 0V and 1.2V with a transition time of up to 10msec. From VCC = 1.2V to VCC = 3.3V ± 0.3V a
transition time of 100µsec is permitted. This parameter is valid for Tamb = 25°C only.
4. Unused pins at VCC or GND.
5. ICCZ is measured with outputs pulled up to VCC or pulled down to ground.
6. For valid test results, data must not be loaded into the flip-flops (or latches) after applying power.
7. This is the bus hold overdrive current required to force the input to the opposite logic state.
1998 Feb 13
7
Philips Semiconductors
Product specification
2.5V/3.3V 18-bit universal bus transceiver (3-State)
74ALVT16501
AC CHARACTERISTICS (3.3V 0.3V RANGE)
GND = 0V; tR = tF = 2.5ns; CL = 50pF; RL = 500Ω; Tamb = –40°C to +85°C.
LIMITS
SYMBOL
PARAMETER
VCC = 3.3V 0.3V
WAVEFORM
MIN
TYP1
UNIT
MAX
fMAX
Maximum clock frequency
1
150
MHz
tPLH
tPHL
Propagation delay
An to Bn or Bn to An
2
1.0
1.0
1.4
1.8
3.4
3.8
ns
tPLH
tPHL
Propagation delay Clock Low or High
LEAB to Bn or LEBA to An
3
1.5
1.5
2.1
2.7
3.4
4.0
ns
tPLH
tPHL
Propagation delay
CPAB to Bn or CPBA to An
1
1.0
1.0
1.9
2.7
3.2
4.4
ns
tPZH
tPZL
Output enable time
to High and Low level
5
6
1.0
1.0
2.0
1.4
3.1
3.6
ns
tPHZ
tPLZ
Output disable time
from High and Low Level
5
6
2.0
2.0
2.7
2.5
4.2
4.0
ns
NOTE:
1. All typical values are at VCC = 3.3V and Tamb = 25°C.
AC SETUP REQUIREMENTS (3.3V 0.3V RANGE)
GND = 0V; tR = tF = 2.5ns; CL = 50pF; RL = 500Ω; Tamb = –40°C to +85°C.
LIMITS
SYMBOL
PARAMETER
WAVEFORM
VCC = 3.3V 0.3V
MIN
TYP
UNIT
tS(H)
tS(L)
Setup time, High or Low
An to CPAB or Bn to CPBA
4
2.0
2.0
0.5
0.7
ns
th(H)
th(L)
Hold time, High or Low
An to CPAB or Bn to CPBA
4
1.0
1.0
–0.6
–0.3
ns
tS(H)
tS(L)
Setup time, High or Low
An to LEAB or Bn to LEBA
4
1.0
1.0
–0.6
–0.1
ns
th(H)
th(L)
Hold time, High or Low
An to LEAB or Bn to LEBA
4
1.0
1.5
0.1
0.6
ns
tW(H)
tW(L)
Pulse width, High or Low
CPAB or CPBA
1
2.0
2.0
ns
tW(H)
LEAB or LEBA pulse width, High
3
1.5
ns
1998 Feb 13
8
Philips Semiconductors
Product specification
2.5V/3.3V 18-bit universal bus transceiver (3-State)
74ALVT16501
DC ELECTRICAL CHARACTERISTICS (2.5V 0.2V RANGE)
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = -40°C to +85°C
MIN
VIK
Input clamp voltage
VOH
High-level out
output
ut voltage
VOL
VRST
VCC = 2.3V; IIK = –18mA
VCC = 2.3 to 3.6V; IOH = –100µA
Power-up output low voltage7
Input
In
ut leakage current
IHOLD
IEX
IPU/PD
V
0.2
0.3
0.5
VCC = 2.3V; IOL = 8mA
0.4
VCC = 2.7V; IO = 1mA; VI = VCC or GND
0.55
Control pins
VCC = 0 or 2.7V; VI = 5.5V
Data pins
ins4
0.1
±1
0.1
10
0.1
1
V
V
µA
0.1
-5
VCC = 0V; VI or VO = 0 to 4.5V
0.1
100
Bus Hold current
VCC = 2.3V; VI = 0.7V
90
Data inputs6
VCC = 2.3V; VI = 1.7V
–75
Current into an output in the
High state when VO > VCC
VO = 5.5V; VCC = 2.3V
5
125
µA
Power up/down 3-State output
current3
VCC ≤ 1.2V; VO = 0.5V to VCC; VI = GND or VCC;
OE/OE = Don’t care
4
100
µA
0.04
0.1
2.5
4.5
0.04
0.1
0.01
0.4
VCC = 2.7V; Outputs High, VI = GND or VCC, IO = 0
Quiescent supply current
ICCZ
∆ICC
V
1.8
0.07
VCC = 2.7V; VI = VCC
UNIT
Off current
ICCH
ICCL
–1.2
VCC = 2.3V; IOL = 24mA
VCC = 2.7V; VI = 0
IOFF
–0.85
VCC = 2.3V; IOL = 100µA
VCC = 2.7V; VI = VCC or GND
II
MAX
VCC–0.2
VCC = 2.3V; IOH = –8mA
Low-level output voltage
TYP1
VCC = 2.7V; Outputs Low, VI = GND or VCC, IO = 0
VCC = 2.7V; Outputs Disabled; VI = GND or VCC, IO
Additional supply current per
input pin2
VCC = 2.3V to 2.7V; One input at VCC–0.6V,
Other inputs at VCC or GND
=05
µA
µA
mA
mA
NOTES:
1. All typical values are at VCC = 2.5V and Tamb = 25°C.
2. This is the increase in supply current for each input at the specified voltage level other than VCC or GND
3. This parameter is valid for any VCC between 0V and 1.2V with a transition time of up to 10msec. From VCC = 1.2V to VCC = 2.5V ± 0.3V a
transition time of 100µsec is permitted. This parameter is valid for Tamb = 25°C only.
4. Unused pins at VCC or GND.
5. ICCZ is measured with outputs pulled up to VCC or pulled down to ground.
6. Not guaranteed.
7. For valid test results, data must not be loaded into the flip-flops (or latches) after applying power.
1998 Feb 13
9
Philips Semiconductors
Product specification
2.5V/3.3V 18-bit universal bus transceiver (3-State)
74ALVT16501
AC CHARACTERISTICS (2.5V 0.2V RANGE)
GND = 0V; tR = tF = 2.5ns; CL = 50pF; RL = 500Ω; Tamb = –40°C to +85°C.
LIMITS
SYMBOL
PARAMETER
VCC = 2.5V 0.2V
WAVEFORM
MIN
TYP1
UNIT
MAX
fMAX
Maximum clock frequency
1
150
MHz
tPLH
tPHL
Propagation delay
An to Bn or Bn to An
2
1.0
1.0
1.9
2.5
3.0
3.8
ns
tPLH
tPHL
Propagation delay Clock Low or High
LEAB to Bn or LEBA to An
3
2.0
2.0
3.0
3.5
4.5
5.4
ns
tPLH
tPHL
Propagation delay
CPAB to Bn or CPBA to An
1
1.0
1.0
2.9
3.7
4.9
5.7
ns
tPZH
tPZL
Output enable time
to High and Low level
5
6
1.5
1.5
3.1
2.1
4.5
2.9
ns
tPHZ
tPLZ
Output disable time
from High and Low Level
5
6
1.5
1.5
3.0
2.4
4.2
3.6
ns
NOTE:
1. All typical values are at VCC = 3.3V and Tamb = 25°C.
AC SETUP REQUIREMENTS (2.5V 0.2V RANGE)
GND = 0V; tR = tF = 2.5ns; CL = 50pF; RL = 500Ω; Tamb = –40°C to +85°C.
LIMITS
SYMBOL
PARAMETER
WAVEFORM
VCC = 2.5V 0.2V
MIN
TYP
UNIT
tS(H)
tS(L)
Setup time, High or Low
An to CPAB or Bn to CPBA
4
1.9
2.5
0.4
1.2
ns
th(H)
th(L)
Hold time, High or Low
An to CPAB or Bn to CPBA
4
0
1.0
–1.2
–0.4
ns
tS(H)
tS(L)
Setup time, High or Low
An to LEAB or Bn to LEBA
4
0
1.0
–1.0
–0.5
ns
th(H)
th(L)
Hold time, High or Low
An to LEAB or Bn to LEBA
4
1.0
2.0
–0.5
1.0
ns
tW(H)
tW(L)
Pulse width, High or Low
CPAB or CPBA
1
3.0
3.0
ns
tW(H)
LEAB or LEBA pulse width, High
3
1.5
ns
1998 Feb 13
10
Philips Semiconductors
Product specification
2.5V/3.3V 18-bit universal bus transceiver (3-State)
74ALVT16501
AC WAVEFORMS
VM = 1.5V at VCC w 3.0V, VM = VCC/2 at VCC v 2.7V
VX = VOL + 0.3V at VCC w 3.0V, VX = VOL + 0.150V at VCC v 2.7V
VY = VOH – 0.3V at VCC w 3.0V, VY = VOH – 0.150V at VCC v 2.7V
ÉÉÉ ÉÉÉÉÉ ÉÉÉ
ÉÉÉ ÉÉÉÉÉ ÉÉÉ
1/fMAX
CPBA or
CPAB
VM
3.0V or VCC,
whichever is
less
VM
An
or
Bn
VM
VM
VM
3.0V or VCC,
whichever is
less
VM
0V
0V
tW(L)
tPHL
tW(H)
tS(H)
th(H)
tPLH
LEAB or LEBA
VOH
An or Bn
VM
VM
th(L)
tS(L)
VM
CPAB or CPBA
VM
0V
VOL
SW00181
SW00182
Waveform 1. Propagation Delay, Clock Input to Output, Clock
Pulse Width, and Maximum Clock Frequency
An or Bn
VM
Waveform 4. Data Setup and Hold Times
OEBA
3.0V or VCC,
whichever is
less
VM
3.0V or VCC,
whichever is
less
VM
VM
3.0V or VCC,
whichever is
less
OEAB
0V
0V
tPLH
tPZH
tPHL
tPHZ
VOH
VOH
VM
An or Bn
VY
VM
An or Bn
VM
0V
VOL
SW00176
SW00179
Waveform 2. Propagation Delay, Transparent Mode
LEAB or
LEBA
VM
VM
Waveform 5. 3-State Output Enable Time to High Level
and Output Disable Time from High Level
3.0V or VCC,
whichever is
less
VM
OEBA
VM
0V
tW(H)
VM
3.0V or VCC,
whichever is
less
OEAB
tPLH
0V
tPHL
VOH
tPZL
An or Bn
VM
tPLZ
VM
3.0V or VCC
An or Bn
VOL
SW00177
VM
VX
VOL
Waveform 3. Propagation Delay, Enable to Output, and Enable
Pulse Width
SW00180
Waveform 6. 3-State Output Enable Time to Low Level
and Output Disable Time from Low Level
1998 Feb 13
11
Philips Semiconductors
Product specification
2.5V/3.3V 18-bit universal bus transceiver (3-State)
74ALVT16501
TEST CIRCUIT
6.0V or VCC x 2
VCC
Open
VIN
VOUT
PULSE
GENERATOR
tW
90%
RL
GND
VM
NEGATIVE
PULSE
10%
0V
tTHL (tF)
CL
VIN
VM
10%
D.U.T.
RT
90%
tTLH (tR)
tTLH (tR)
RL
90%
POSITIVE
PULSE
Test Circuit for 3-State Outputs
tTHL (tF)
VIN
90%
VM
VM
10%
10%
tW
0V
SWITCH POSITION
TEST
SWITCH
tPLZ/tPZL
6V or VCC x 2
tPLH/tPHL
Open
tPHZ/tPZH
GND
INPUT PULSE REQUIREMENTS
DEFINITIONS
FAMILY
Amplitude
RL = Load resistor; see AC CHARACTERISTICS for value.
CL = Load capacitance includes jig and probe capacitance:
See AC CHARACTERISTICS for value.
74ALVT16
Rep. Rate
3.0V or VCC
whichever v10MHz
is less
tW
500ns
tR
tF
v2.5ns v2.5ns
RT = Termination resistance should be equal to ZOUT of
pulse generators.
SW00220
1998 Feb 13
12
Philips Semiconductors
Product specification
2.5V/3.3V 18-bit universal bus transceiver (3-State)
SSOP56: plastic shrink small outline package; 56 leads; body width 7.5 mm
1998 Feb 13
13
74ALVT16501
SOT371-1
Philips Semiconductors
Product specification
2.5V/3.3V 18-bit universal bus transceiver (3-State)
TSSOP56: plastic thin shrink small outline package; 56 leads; body width 6.1mm
1998 Feb 13
14
74ALVT16501
SOT364-1
Philips Semiconductors
Product specification
2.5V/3.3V 18-bit universal bus transceiver (3-State)
NOTES
1998 Feb 13
15
74ALVT16501
Philips Semiconductors
Product specification
2.5V/3.3V 18-bit universal bus transceiver (3-State)
74ALVT16501
Data sheet status
Data sheet
status
Product
status
Definition [1]
Objective
specification
Development
This data sheet contains the design target or goal specifications for product development.
Specification may change in any manner without notice.
Preliminary
specification
Qualification
This data sheet contains preliminary data, and supplementary data will be published at a later date.
Philips Semiconductors reserves the right to make chages at any time without notice in order to
improve design and supply the best possible product.
Product
specification
Production
This data sheet contains final specifications. Philips Semiconductors reserves the right to make
changes at any time without notice in order to improve design and supply the best possible product.
[1] Please consult the most recently issued datasheet before initiating or completing a design.
Definitions
Short-form specification — The data in a short-form specification is extracted from a full data sheet with the same type number and title. For
detailed information see the relevant data sheet or data handbook.
Limiting values definition — Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one
or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or
at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended
periods may affect device reliability.
Application information — Applications that are described herein for any of these products are for illustrative purposes only. Philips
Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or
modification.
Disclaimers
Life support — These products are not designed for use in life support appliances, devices or systems where malfunction of these products can
reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications
do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application.
Right to make changes — Philips Semiconductors reserves the right to make changes, without notice, in the products, including circuits, standard
cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no
responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these
products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless
otherwise specified.
 Copyright Philips Electronics North America Corporation 1998
All rights reserved. Printed in U.S.A.
Philips Semiconductors
811 East Arques Avenue
P.O. Box 3409
Sunnyvale, California 94088–3409
Telephone 800-234-7381
print code
Document order number:
yyyy mmm dd
16
Date of release: 05-96
9397-750-03567