Part number:
74191
Manufacturer:
Fairchild Semiconductor
File Size:
72.74 KB
Download:
📄 Download 74191 Datasheet PDF
Description:
Synchronous 4-bit up/down counter.
DM74LS191 Synchronous 4-Bit Up/Down Counter with Mode Control
August 1986 Revised February 1999
DM.
The DM74LS191 circuit is a synchronous, reversible, up/ down counter. Synchronous operation is provi.