74F162A Datasheet, PDF (1/7 Pages) Fairchild Semiconductor – Synchronous Presettable BCD Decade Counter

April 1988
Revised January 2004
74F162A
Synchronous Presettable BCD Decade Counter
General Description
The 74F162A is a high-speed synchronous decade counter
operating in the BCD (8421) sequence. They are synchro-
nously presettable for applications in programmable divid-
ers. The F162A has a Synchronous Reset input that
overrides counting and parallel loading and allows all out-
puts to be simultaneously reset on the rising edge of the
clock. The F162A is a high speed version of the F162.
Features
s Synchronous counting and loading
s High-speed synchronous expansion
s Typical count rate of 120 MHz
Ordering Code:
Order Number Package Number
Package Description
74F162ASC
M16A
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
74F162APC
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.
Connection Diagram
Logic Symbols
74F162A
74F162A
© 2004 Fairchild Semiconductor Corporation DS009485
74F162A
www.fairchildsemi.com