PHILIPS ACH162244DGG 16-bit buffer/line driver with 30ohm termination resistor 3-state Datasheet

INTEGRATED CIRCUITS
74ALVCH162244
16-bit buffer/line driver
with 30Ω termination resistor (3-State)
Product specification
IC24 Data Handbook
1998 Jun 29
Philips Semiconductors
Product specification
16-bit buffer/line driver with 30 termination resistor
(3-State)
FEATURES
74ALVCH162244
PIN CONFIGURATION
• Wide supply voltage range of 1.2V to 3.6V
• Complies with JEDEC standard no. 8-1A
• CMOS low power consumption
• MULTIBYTETM flow-through standard pin-out architecture
• Low inductance multiple VCC and ground pins for minimum noise
and ground bounce
• Direct interface with TTL levels
• Bus hold on all data inputs
• Integrated 30Ω termination resistor
DESCRIPTION
The 74ALVCH162244 is a high-performance, low-power,
low-voltage, Si-gate CMOS device, superior to most advanced
CMOS compatible TTL families.
The 74ALVCH162244 is a 16-bit non-inverting buffer/line driver with
3-State outputs. The device can be used as four 4-bit buffers, two
8-bit buffers or one 16-bit buffer. The 3-State outputs are controlled
by the output enable inputs 1OE and 2OE. A HIGH on nOE causes
the outputs to assume a high impedance OFF-state. The
74ALVCH162244 is designed with 30Ω series resistors in both HIGH
and LOW output states.
The 74ALVCH162244 has active bus hold circuitry which is provided
to hold unused or floating data inputs at a valid logic level. This
feature eliminates the need for external pull-up or pull-down
resistors.
1OE
1
48 2OE
1Y0
2
47 1A0
1Y1
3
46 1A1
GND
4
45 GND
1Y2
5
44 1A2
1Y3
6
43 1A3
VCC
7
42 VCC
2Y0
8
41 2A0
2Y1
9
40 2A1
GND 10
39 GND
2Y2 11
38 2A2
2Y3 12
37 2A3
3Y0 13
36 3A0
3Y1 14
35 3A1
GND 15
34 GND
3Y2 16
33 3A2
3Y3 17
32 3A3
VCC 18
31 VCC
4Y0 19
30 4A0
4Y1 20
29 4A1
GND 21
28 GND
4Y2 22
27 4A2
4Y3 23
26 4A3
4OE 24
25 3OE
SW00194
QUICK REFERENCE DATA
GND = 0 V; Tamb = 25°C; tr = tf ≤ 2.5 ns
PARAMETER
SYMBOL
tPHL/tPLH
Propagation delay
An to Yn
CI
Input capacitance
CPD
Power dissipation capacitance per buffer
CONDITIONS
TYPICAL
UNIT
3.0
2.7
ns
5.0
pF
VCC = 2.5V, CL = 30pF
VCC = 3.3V, CL = 50pF
VI = GND to VCC1
Outputs enabled
25
Outputs disabled
4
pF
NOTES:
1. CPD is used to determine the dynamic power dissipation (PD in W):
PD = CPD × VCC2 × fi + (CL × VCC2 × fo) where: fi = input frequency in MHz; CL = output load capacitance in pF;
fo = output frequency in MHz; VCC = supply voltage in V; (CL × VCC2 × fo) = sum of the outputs.
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
OUTSIDE NORTH AMERICA
NORTH AMERICA
DWG NUMBER
48-Pin Plastic SSOP Type III
–40°C to +85°C
74ALVCH162244 DL
ACH162244 DL
SOT370-1
48-Pin Plastic TSSOP Type II
–40°C to +85°C
74ALVCH162244 DGG
ACH162244 DGG
SOT362-1
1998 Jun 29
2
853-2084 19638
Philips Semiconductors
Product specification
16-bit buffer/line driver with 30 termination resistor
(3-State)
PIN DESCRIPTION
PIN NUMBER
FUNCTION TABLE
SYMBOL
NAME AND FUNCTION
1OE
2, 3, 5, 6
1Y0 to 1Y3
Data outputs
4, 10, 15, 21,
28, 34, 39, 45
GND
Ground (0V)
7, 18, 31, 42
VCC
Positive supply voltage
8, 9, 11, 12
2Y0 to 2Y3
13, 14, 16, 17
3Y0 to 3Y3
19, 20, 22, 23
4Y0 to 4Y3
24
4OE
Output enable input
(active LOW)
25
3OE
Output enable input
(active LOW)
30, 29, 27, 26
41, 40, 38, 37
47, 46, 44, 43
INPUTS
Output enable input
(active LOW)
1
36, 35, 33, 32
nAn
nYn
L
L
L
L
H
H
H
X
Z
H = HIGH voltage level
L = LOW voltage level
X = don’t care
Z = high impedance OFF-state
Data outputs
LOGIC SYMBOL (IEEE/IEC)
1
EN1
2OE
48
EN2
4A0 to 4A3
3OE
25
EN3
3A0 to 3A3
4OE
24
EN4
2A0 to 2A3
Data inputs
1A0
1A1
1A0 to 1A3
1A2
Output enable input
(active LOW)
2OE
1A3
2A0
LOGIC SYMBOL
2A1
2A2
47
2
1Y0
3A0
36
13
2A3
3Y0
3A0
1A1
46
3
1Y1
3A1
35
14
3A1
3Y1
3A2
1A2
44
5
1Y2
3A2
33
16
3A3
3Y2
4A0
1A3
43
6
1Y3
3A3
32
17
4A1
3Y3
4A2
1OE
OUTPUT
nOE
1OE
48
1A0
74ALVCH162244
1
3OE
25
4A3
47
2
1Y0
46
3
1Y1
44
5
1Y2
43
6
1Y3
8
2Y0
1
41
1
1∇
2∇
40
9
38
11
2Y2
37
12
2Y3
13
3Y0
35
14
3Y1
33
16
3Y2
32
17
3Y3
19
4Y0
29
20
4Y1
27
22
4Y2
26
23
36
1
30
1
3∇
4∇
2Y1
4Y3
SW00060
2A0
2A1
2A2
2A3
2OE
41
8
40
9
38
11
37
12
48
2Y0
4A0
2Y1
4A1
2Y2
4A2
2Y3
4A3
4OE
30
19
29
20
27
22
26
23
4Y0
BUS HOLD CIRCUIT
4Y1
VCC
4Y2
4Y3
24
Data Input
To internal circuit
SW00195
SW00044
1998 Jun 29
3
Philips Semiconductors
Product specification
16-bit buffer/line driver with 30 termination resistor
(3-State)
74ALVCH162244
RECOMMENDED OPERATING CONDITIONS
LIMITS
SYMBOL
VCC
PARAMETER
CONDITIONS
UNIT
MIN
MAX
DC supply voltage 2.5V range (for max. speed
performance @ 30 pF output load)
2.3
2.7
DC supply voltage 3.3V range (for max. speed
performance @ 50 pF output load)
3.0
3.6
V
VI
DC Input voltage range
0
VCC
V
VO
DC output voltage range
0
VCC
V
–40
+85
°C
0
0
20
10
ns/V
Tamb
Operating free-air temperature range
tr, tf
Input rise and fall times
VCC = 2.3 to 3.0V
VCC = 3.0 to 3.6V
ABSOLUTE MAXIMUM RATINGS
In accordance with the Absolute Maximum Rating System (IEC 134)
Voltages are referenced to GND (ground = 0V)
SYMBOL
VCC
IIK
PARAMETER
CONDITIONS
DC supply voltage
DC input diode current
VI 0
For data inputs with bus hold1
VI
DC in
input
ut voltage
IOK
DC output diode current
VO VCC or VO 0
VO
DC output voltage
Note 1
IO
DC output source or sink current
VO = 0 to VCC
IGND, ICC
Tstg
PTOT
For control pins1
DC VCC or GND current
Storage temperature range
Power dissipation per package
–plastic medium-shrink (SSOP)
–plastic thin-medium-shrink (TSSOP)
For temperature range: –40 to +125 °C
above +55°C derate linearly with 11.3 mW/K
above +55°C derate linearly with 8 mW/K
NOTE:
1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
1998 Jun 29
4
RATING
UNIT
–0.5 to +4.6
V
–50
mA
–0.5 to VCC +0.5
–0.5 to +4.6
V
50
mA
–0.5 to VCC +0.5
V
50
mA
100
mA
–65 to +150
°C
850
600
mW
Philips Semiconductors
Product specification
16-bit buffer/line driver with 30 termination resistor
(3-State)
74ALVCH162244
DC ELECTRICAL CHARACTERISTICS
Over recommended operating conditions. Voltage are referenced to GND (ground = 0 V).
LIMITS
SYMBOL
PARAMETER
VIH
HIGH level Input voltage
VIL
LOW level Input voltage
VOH
HIGH level output voltage
TEST CONDITIONS
Temp = -40°C to +85°C
MIN
TYP1
VCC = 2.3 to 2.7V
1.7
1.2
VCC = 2.7 to 3.6V
2.0
1.5
UNIT
MAX
V
VCC = 2.3 to 2.7V
1.2
0.7
VCC = 2.7 to 3.6V
1.5
0.8
V
3 to 3
6V; VI = VIH or VIL; IO = –100µA
100µA
VCC = 2
2.3
3.6V;
02
VCC0.2
VCC = 2.3V; VI = VIH or VIL; IO = –4mA
VCC0.4
VCC0.11
VCC = 2.3V; VI = VIH or VIL; IO = –6mA
VCC0.6
VCC0.17
VCC = 2.7V; VI = VIH or VIL; IO = –4mA
VCC0.5
VCC0.09
VCC = 2.7V; VI = VIH or VIL; IO = –8mA
VCC0.7
VCC0.19
VCC = 3.0V; VI = VIH or VIL; IO = –6mA
VCC0.6
VCC0.13
VCC = 3.0V; VI = VIH or VIL; IO = –12mA
VCC1.0
VCC0.27
VCC
V
VCC = 2
2.3
3 to 3
3.6V;
6V; VI = VIH or VIL; IO = 100µA
GND
0 20
0.20
VCC = 2.3V; VI = VIH or VIL; IO = 4mA
0.07
0.40
VCC = 2.3V; VI = VIH or VIL; IO = 6mA
0.11
0.55
VCC = 2.7V; VI = VIH or VIL; IO = 4mA
0.06
0.40
VCC = 2.7V; VI = VIH or VIL; IO = 8mA
0.13
0.60
VCC = 3.0V; VI = VIH or VIL; IO = 6mA
0.09
0.55
VCC = 3.0V; VI = VIH or VIL; IO = 12mA
0.19
0.80
g current
Input leakage
3 to 3
6V;
VCC = 2
2.3
3.6V;
VI = VCC or GND
0.1
5
µ
µA
IOZ
3-State output OFF-state current
VCC = 2.3 to 3.6V; VI = VIH or VIL;
VO = VCC or GND
0.1
10
µA
ICC
Quiescent supply current
VCC = 2.3 to 3.6V; VI = VCC or GND; IO = 0
0.2
40
µA
∆ICC
Additional quiescent supply current
VCC = 2.3V to 3.6V; VI = VCC – 0.6V; IO = 0
150
750
µA
IBHL2
Bus hold LOW sustaining current
IBHH2
Bus hold HIGH sustaining current
IBHLO2
IBHHO2
VOL
II
LOW level output voltage
VCC = 2.3V; VI = 0.7V
45
–
VCC = 3.0V; VI = 0.8V
75
150
VCC = 2.3V; VI = 1.7V
–45
VCC = 3.0V; VI = 2.0V
–75
Bus hold LOW overdrive current
VCC = 3.6V
500
µA
Bus hold HIGH overdrive current
VCC = 3.6V
–500
µA
NOTES:
1. All typical values are at Tamb = 25°C.
2. Valid for data inputs of bus hold parts.
1998 Jun 29
V
5
–175
µA
µA
Philips Semiconductors
Product specification
16-bit buffer/line driver with 30 termination resistor
(3-State)
74ALVCH162244
AC CHARACTERISTICS FOR VCC = 2.3V TO 2.7V RANGE AND VCC < 2.3V
GND = 0V; tr = tf ≤ 2.0ns; CL = 30pF
LIMITS
SYMBOL
PARAMETER
WAVEFORM
VCC = 2.3 to 2.7V
UNIT
MIN
TYP1
MAX
tPHL/tPLH
Propagation delay
nAn to nYn
1, 3
1.0
3.0
4.9
ns
tPZH/tPZL
3-State output enable time
nOE to nYn
2, 3
1.0
4.0
6.8
ns
tPHZ/tPLZ
3-State output disable time
nOE to nYn
2, 3
1.0
2.3
6.3
ns
NOTES:
1. All typical values are measured at Tamb = 25°C and VCC = 2.5V.
AC CHARACTERISTICS FOR VCC = 3.0V TO 3.6V RANGE AND VCC = 2.7V
GND = 0V; tr = tf ≤ 2.5ns; CL = 50pF
LIMITS
SYMBOL
PARAMETER
VCC = 3.3 ± 0.3V
WAVEFORM
VCC = 2.7V
UNIT
MIN
TYP1, 2
MAX
MIN
TYP1
MAX
tPHL/tPLH
Propagation delay
nAn to nYn
1, 3
1.0
2.7
4.2
1.0
3.3
4.7
ns
tPZH/tPZL
3-State output enable time
nOE to nYn
2, 3
1.0
3.5
5.6
1.0
4.6
6.7
ns
tPHZ/tPLZ
3-State output disable time
nOE to nYn
2, 3
1.0
2.9
5.5
1.0
3.2
5.7
ns
NOTES:
1. All typical values are measured at Tamb = 25°C.
2. Typical value is measured at VCC = 3.3V
1998 Jun 29
6
Philips Semiconductors
Product specification
16-bit buffer/line driver with 30 termination resistor
(3-State)
AC WAVEFORMS FOR VCC = 2.3V TO 2.7V AND
VCC < 2.3V RANGE
74ALVCH162244
TEST CIRCUIT
VM = 0.5 VCC
VX = VOL + 0.15V
VY = VOH –0.15V
VOL and VOH are the typical output voltage drop that occur with the
output load.
V =V
CC
I
S1
VCC
PULSE
GENERATOR
D.U.T.
RT
AC WAVEFORMS FOR VCC = 3.0V TO 3.6V AND
VCC = 2.7V RANGE
VM = 1.5 V
VX = VOL + 0.3V
VY = VOH –0.3V
VOL and VOH are the typical output voltage drop that occur with the
output load.
V = 2.7V
I
RL = 500 Ω
VO
VI
2 * VCC
Open
GND
RL = 500 Ω
CL
Test Circuit for switching times
DEFINITIONS
RL = Load resistor
CL = Load capacitance includes jig and probe capacitance
RT = Termination resistance should be equal to ZOUT of pulse generators.
SWITCH POSITION
VI
TEST
An INPUT
VM
tPLH/tPHL
GND
tPHL
tPLH
VOH
S1
Open
tPLZ/tPZL
2 VCC
tPHZ/tPZH
GND
VCC
VI
< 2.7V
VCC
2.7–3.6V
2.7V
SV00906
Yn OUTPUT
VM
Waveform 3. Load circuitry for switching times
VOL
SW00057
Waveform 1. Input (An) to output (Yn) propagation delay times
VI
nOE INPUT
VM
GND
tPLZ
tPZL
VCC
OUTPUT
LOW-to-OFF
OFF-to-LOW
VM
VX
VOL
tPHZ
tPZH
VOH
OUTPUT
HIGH-to-OFF
OFF-to-HIGH
VY
VM
GND
outputs
enabled
outputs
disabled
outputs
enabled
SW00058
Waveform 2. 3-State enable and disable times
1998 Jun 29
7
Philips Semiconductors
Product specification
16-bit buffer/line driver with 30Ω termination resistor
(3-State)
SSOP48: plastic shrink small outline package; 48 leads; body width 7.5 mm
1998 Jun 29
8
74ALVCH162244
SOT370-1
Philips Semiconductors
Product specification
16-bit buffer/line driver with 30Ω termination resistor
(3-State)
TSSOP48: plastic thin shrink small outline package; 48 leads; body width 6.1mm
1998 Jun 29
9
74ALVCH162244
SOT362-1
Philips Semiconductors
Product specification
16-bit buffer/line driver with 30Ω termination resistor
(3-State)
NOTES
1998 Jun 29
10
74ALVCH162244
Philips Semiconductors
Product specification
16-bit buffer/line driver with 30Ω termination resistor
(3-State)
74ALVCH162244
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
Date of release: 06-98
Document order number:
yyyy mmm dd
11
9397-750-04537
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