• BiCMOS Design Substantially Reduces
• Functionally Equivalent to ′ALS29862 and
• Power-Up High-Impedance State
• ESD Protection Exceeds 2000 V
Per Mil-STD-883C, Method 3015
• Package Options Include Plastic
Small-Outline (DW) Packages, Ceramic
Chip Carriers (FK) and Flatpacks (W), and
Standard Plastic and Ceramic 300-mil DIPs
These 10-bit bus transceivers are designed for
asynchronous communication between data
buses. The control-function implementation
allows for maximum flexibility in timing.
These devices allow data transmission from the A
bus to the B bus or from the B bus to the A bus,
depending upon the logic levels at the
output-enable (OEBA and OEAB) inputs.
The outputs are in the high-impedance state
during power-up and power-down conditions. The
outputs remain in the high-impedance state while
the device is powered-down.
The SN54BCT29862B is characterized for
operation over the full military temperature range
of − 55°C to 125°C. The SN74BCT29862B is
characterized for operation from 0°C to 70°C.
10ĆBIT BUS TRANSCEIVERS
WITH 3ĆSTATE OUTPUTS
SCBS014B − NOVEMBER 1988 − REVISED NOVEMBER 1993
SN54BCT29862B . . . JT OR W PACKAGE
SN74BCT29862B . . . DW OR NT PACKAGE
SN54BCT29862B . . . FK PACKAGE
4 3 2 1 28 27 26
12 13 14 15 16 17 18
NC - No internal connection
A to B
B to A
Latch A and B
(A = B)
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright 1993, Texas Instruments Incorporated
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