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74ABT162244 View Datasheet(PDF) - Philips Electronics

Part NameDescriptionManufacturer
74ABT162244 16-bit buffer/line driver with 30? series termination resistors (3-State) Philips
Philips Electronics Philips
74ABT162244 Datasheet PDF : 10 Pages
1 2 3 4 5 6 7 8 9 10
Philips Semiconductors
16-bit buffer/line driver with 30series
termination resistors (3-State)
Product specification
74ABT162244
74ABTH162244
FEATURES
16-bit bus interface
Multiple VCC and GND pins minimize switching noise
Power-up 3-State
3-State buffers
Output capability: +12 mA/–32mA
Live insertion/extraction permitted
Latch-up protection exceeds 500mA per JEDEC Std 17
ESD protection exceeds 2000 V per MIL STD 883 Method 3015
and 200 V per Machine Model
Same part as 74ABT162244-1
74ABTH162244 incorporates bus hold data inputs which eliminate
the need for external pull–up resistors to hold unused inputs
Bus-hold data inputs eliminate the need for external pull-up
resistors to hold unused inputs
DESCRIPTION
The 74ABT162244 high-performance BiCMOS device combines
low static and dynamic power dissipation with high speed.
The 74ABT162244 device is a 16-bit buffer that is ideal for driving
bus lines. The device features four Output Enables (1OE, 2OE,
3OE, 4OE), each controlling four of the 3-State outputs.
The 74ABT162244 is designed with 30series resistance in both
the upper and lower output structures. This design reduces line
noise in applications such as memory address drivers, clock drivers
and bus receivers/transmitters.
The 74ABT162244 is the same as the 74ABT16244-1. The part
number has been changed to reflect industry standards.
Two options are available, 74ABT162244 which does not have the
bus hold feature and the 74ABTH162244 which incorporates the bus
hold feature.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
tPLH
tPHL
CIN
COUT
ICCZ
ICCL
Propagation delay
nAx to nYx
Input capacitance
Output capacitance
Quiescent supply current
PIN CONFIGURATION
1OE 1
1Y0 2
1Y1 3
GND 4
1Y2 5
1Y3 6
VCC 7
2Y0 8
2Y1 9
GND 10
2Y2 11
2Y3 12
3Y0 13
3Y1 14
GND 15
3Y2 16
3Y4 17
VCC 18
4Y0 19
4Y1 20
GND 21
4Y2 22
4Y3 23
4OE 24
CONDITIONS
Tamb = 25°C; GND = 0V
CL = 50pF; VCC = 5V
VI = 0V or VCC
VO = 0V or VCC; 3-State
Outputs disabled; VCC = 5.5V
Outputs Low; VCC = 5.5V
48 2OE
47 1A0
46 1A1
45 GND
44 1A2
43 1A3
42 VCC
41 2A0
40 2A1
39 GND
38 2A2
37 2A3
36 3A0
35 3A1
34 GND
33 3A2
32 3A3
31 VCC
30 4A0
29 4A1
28 GND
27 4A2
26 4A3
25 3OE
SA00013
TYPICAL
1.8
3.2
3
7
500
10
UNIT
ns
pF
pF
µA
mA
ORDERING INFORMATION
PACKAGES
48-Pin Plastic SSOP Type III
48-Pin Plastic TSSOP Type II
48-Pin Plastic SSOP Type III
48-Pin Plastic TSSOP Type II
TEMPERATURE RANGE OUTSIDE NORTH AMERICA
–40°C to +85°C
74ABT162244 DL
–40°C to +85°C
74ABT162244 DGG
–40°C to +85°C
74ABTH162244 DL
–40°C to +85°C
74ABTH162244 DGG
NORTH AMERICA
BT162244 DL
BT162244 DGG
BH162244 DL
BH162244 DGG
DWG NUMBER
SOT370-1
SOT362-1
SOT370-1
SOT362-1
1998 Oct 22
2
853-1773 20224
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