16-Bit Buffer/Line Driver
74ABT162244 16-Bit Buffer/Line Driver with 25Ω Series Resistors in the Outputs
April 1992 Revised November 1999
74ABT1...
Description
74ABT162244 16-Bit Buffer/Line Driver with 25Ω Series Resistors in the Outputs
April 1992 Revised November 1999
74ABT162244 16-Bit Buffer/Line Driver with 25Ω Series Resistors in the Outputs
General Description
The ABT162244 contains sixteen non-inverting buffers with 3-STATE outputs designed to be employed as a memory and address driver, clock driver, or bus oriented transmitter/receiver. The device is nibble controlled. Individual 3STATE control inputs can be shorted together for 8-bit or 16-bit operation. The 25Ω series resistors in the outputs reduce ringing and eliminate the need for external resistors.
Features
s Separate control logic for each nibble s 16-bit version of the ABT2244 s Guaranteed latchup protection s High impedance glitch free bus loading during entire power up and power down cycle s Non-destructive hot insertion capability
Ordering Code:
Order Number 74ABT162244CSSC 74ABT162244CMTD Package Number MS48A MTD48 Package Description 48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300” Wide 48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Logic Symbol
Connection Diagram
Pin Descriptions
Pin Names OEn I0–I15 O0–O15 Description Output Enable Input (Active LOW) Inputs Outputs
© 1999 Fairchild Semiconductor Corporation
DS010987
www.fairchildsemi.com
74ABT162244
Truth Tables
Inputs OE1 L L H Inputs OE3 L L H Inpu...
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