74F157A Datasheet, PDF (1/6 Pages) NXP Semiconductors – Data selectors/multiplexers

April 1988
Revised September 2000
74F157A
Quad 2-Input Multiplexer
General Description
The F157A is a high-speed quad 2-input multiplexer. Four
bits of data from two sources can be selected using the
common Select and Enable inputs. The four outputs
present the selected data in the true (non-inverted) form.
The F157A can also be used to generate any four of the 16
different functions to two variables.
Ordering Code:
Order Number Package Number
Package Description
74F157ASC
M16A
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow
74F157ASJ
M16D
16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
74F157APC
N16E
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Symbols
Connection Diagram
IEEE/IEC
© 2000 Fairchild Semiconductor Corporation DS009483
www.fairchildsemi.com