QUADRUPLE 2ĆLINE TO 1ĆLINE DATA SELECTORS/MULTIPLEXERS
SDFS054A − D2932, MARCH 1987 − REVISED OCTOBER 1993
• Buffered Inputs and Outputs
• Package Options Include Plastic
Small-Outline Packages, Ceramic Chip
Carriers, and Standard Plastic and Ceramic
The ′F158A is a quadruple 2-input data
selector/multiplexer featuring a direct strobe (G)
input. When the strobe is high, all outputs are high.
When the strobe is low, a 4-bit word is selected
from one of two sources and is routed to the four
outputs. The ′F158A provides inverted data.
The SN54F158A is characterized for operation
over the full military temperature range of − 55°C
to 125°C. The SN74F158A is characterized for
operation from 0°C to 70°C.
G A /B A
SN54F158A . . . J PACKAGE
SN74F158A . . . D OR N PACKAGE
SN54F158A . . . FK PACKAGE
3 2 1 20 19
9 10 11 12 13
L HX L
NC − No internal connection
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
•POST OFFICE BOX 655303 DALLAS, TEXAS 75265
•POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443