器件名称: 54ABT16374W-QML
功能描述: 16-Bit D Flip-Flop with TRI-STATE Outputs
文件大小: 131.2KB 共6页
简 介:54ABT16374 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
Separate control logic for each byte 16-bit version of the ABT374 Edge-triggered D-type inputs Buffered Positive edge-triggered clock 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 n n n n n
Ordering Code:
Commercial 54ABT16374W-QML Package Number WA48A 48-Lead Cerpack Package Description
Connection Diagram
Pin Assignment for Cerpack
Logic Symbol
DS100224-1
Pin Description
Pin Names OEn CPn D0–D15 O0–O15 TRI-STATE Output Enable Input (Active Low) Clock Pulse Input (Active Rising Edge) Data Inputs TRI-STATE Outputs Description
DS100224-2
TRI-STATE is a registered trademark of National Semiconductor Corporation.
2004 National Semiconductor Corporation
DS100224
www.national.com
54ABT16374
Functional Description
The ABT16374 consists of sixteen edge-triggered flip-flops with individual D-type inputs and TRI-STATE true outputs. The device is byte controlled with each byte functioning……
