- 74F191SC
Up/Down Binary Counter with Preset Ripple Clock - 74F191SCQB
Up/Down Binary Counter with Preset Ripple Clock - 74F191SCX
Up/Down Binary Counter with Preset Ripple Clock - 74F191SJ
Up/Down Binary Counter with Preset Ripple Clock - 74F191SJCQB
Up/Down Binary Counter with Preset Ripple Clock - 74F191SJCX
Up/Down Binary Counter with Preset Ripple Clock - 74F191SJMQB
Up/Down Binary Counter with Preset Ripple Clock - 74F191SJMX
Up/Down Binary Counter with Preset Ripple Clock - 74F191SJX
Synchronous Up/Down Counter - 74F191SMQB
Up/Down Binary Counter with Preset Ripple Clock - 74F191SMX
Up/Down Binary Counter with Preset Ripple Clock