74ABT16541 16-Bit Buffer/Line Driver with 3-STATE Outputs
July 1996
Revised May 2005
74ABT16541
16-Bit Buffer/Line Driver with 3-STATE Outputs
General Description
The ABT16541 contains sixteen non-inverting buffers with
3-STATE outputs designed to be employed as a memory
and address driver, clock driver, or bus oriented transmit-
ter/receiver. The device is byte controlled. Individual
3-STATE control inputs can be shorted together for 8-bit or
16-bit operation.
Features
s
Separate control logic for each nibble
s
16-bit version of the ABT541
s
Outputs sink capability of 64 mA, source capability of
32 mA
s
Guaranteed simultaneous switching noise level and
dynamic threshold performance
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
74ABT16541CSSC
74ABT16541CMTD
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 the suffix letter 鈥淴鈥?to the ordering code.
Logic Symbol
Connection Diagram
Pin Descriptions
Pin Names
OE
n
I
0
鈥揑
15
O
0
鈥揙
15
Description
Output Enable Inputs (Active Low)
Inputs
Outputs
漏 2005 Fairchild Semiconductor Corporation
DS012149
www.fairchildsemi.com