54ABT16374 Datasheet, PDF (1/6 Pages) National Semiconductor (TI) – 16-Bit D Flip-Flop with TRI-STATE Outputs

July 1998
54ABT16374
16-Bit D Flip-Flop with TRI-STATE^® Outputs
General Description
The ABT16374 contains sixteen non-inverting D flip-flops
with TRI-STATE outputs and is intended for bus oriented
applications. The device is byte controlled. A buffered clock
(CP) and Output Enable (OE) are common to each byte and
can be shorted together for full 16-bit operation.
Features
n Separate control logic for each byte
n 16-bit version of the ABT374
n Edge-triggered D-type inputs
n Buffered Positive edge-triggered clock
n High impedance glitch free bus loading during entire
power up and power down cycle
n Non-destructive hot insertion capability
n Guaranteed latch-up protection
n Standard Microcircuit Drawing (SMD) 5962-9320101
Ordering Code:
Commercial
54ABT16374W-QML
Package
Number
WA48A
48-Lead Cerpack
Package Description
Connection Diagram
Logic Symbol
Pin Assignment for Cerpack
Pin Description
DS100224-1
Pin
Names
OE_n
CP_n
D₀– D₁₅
O₀– O₁₅
Description
TRI-STATE Output Enable Input (Active Low)
Clock Pulse Input (Active Rising Edge)
Data Inputs
TRI-STATE Outputs
DS100224-2
TRI-STATE^® is a registered trademark of National Semiconductor Corporation.
© 2004 National Semiconductor Corporation DS100224
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