74abt162827a NXP Semiconductors, 74abt162827a Datasheet - Page 2

• Manufacturer Part Number: 74abt162827a
• Description: 20-bit Buffer/line Driver, Non-inverting,with 30ohm Termination Resistors 3-state
• Manufacturer: NXP Semiconductors

Philips Semiconductors
FEATURES
QUICK REFERENCE DATA
ORDERING INFORMATION
PIN DESCRIPTION
56-Pin Plastic SSOP Type III
56-Pin Plastic TSSOP Type II
2002 Apr 03
Multiple V
Live insertion/extraction permitted
3-State output buffers
Power-up 3-State
Output capability: +64 mA/–32 mA
Latch-up protection exceeds 500 mA per Jedec Std 17
ESD protection exceeds 2000 V per MIL STD 883 Method 3015
and 200 V per Machine Model
20-bit buffer/line driver, non-inverting,
with 30
SYMBOL
55, 54, 52, 51, 49, 48, 47, 45, 44, 43,
C
42, 41, 40, 38, 37, 36, 34, 33, 31, 30
15, 16, 17, 19, 20, 21, 23, 24, 26, 27
t
t
I
I
C
CCZ
PLH
PHL
CCL
OUT
IN
2, 3, 5, 6, 8, 9, 10, 12, 13, 14,
4, 11, 18, 25, 32, 39, 46, 53
CC
and GND pins minimize switching noise
PACKAGES
PIN NUMBER
7, 22, 35, 50
28, 29
1, 56,
termination resistors (3-State)
Propagation delay
nAx to nYx
Input capacitance
Output capacitance
Quiescent supply current
Quiescent supply current
PARAMETER
TEMPERATURE RANGE
–40 C to +85 C
–40 C to +85 C
1OE0, 1OE1
2OE0, 2OE1
1A0 - 1A9
2A0 - 2A9
1Y0 - 1Y9
2Y0 - 2Y9
SYMBOL
GND
V
CC
2
DESCRIPTION
The 74ABT162827A high-performance BiCMOS device combines
low static and dynamic power dissipation with high speed and high
output drive.
The 74ABT162827A 20-bit buffers provide high performance bus
interface buffering for wide data/address paths or buses carrying
parity. They have NOR Output Enables (nOE1, nOE2) for maximum
control flexibility.
The 74ABT162827A is designed with 30
the pull-up and pull-down output structures. This design reduces line
noise in applications such as memory address drivers, clock drivers
and bus receivers/transmitters.
Outputs disabled; V
Outputs LOW; V
T
V
amb
C
O
L
= 0 V or V
= 50 pF; V
V
CONDITIONS
= 25 C; GND = 0 V
I
= 0 V or V
Data inputs
Data outputs
Output enable inputs (Active-LOW)
Ground (0 V)
Positive supply voltage
74ABT162827ADGG
74ABT162827ADL
ORDER CODE
CC
CC
CC
; 3-State
CC
CC
= 5 V
= 5.5 V
= 5.5 V
FUNCTION
74ABT162827A
TYPICAL
series resistance in both
500
1.8
1.9
4
6
9
DWG NUMBER
SOT371-1
SOT364-1
853-1928 27958
Product data
UNIT
mA
pF
pF
ns
A