Fairchild Semiconductor
Up/Down Binary Counter with Separate Up/Down Clocks
Philips Electronics
4-bit bidirectional universal shift register
Fairchild Semiconductor
Up/Down Binary Counter with Preset and Ripple Clock
NXP Semiconductors.
4-bit bidirectional universal shift register
Fairchild Semiconductor
Up/Down Binary Counter with Preset and Ripple Clock
Philips Electronics
8-bit parallel-access shift register
Unspecified
Shift Register
Philips Electronics
Up/down binary counter with separate up/down clocks
Fairchild Semiconductor
4-Bit Bidirectional Universal Shift Register
한국어