NXP Semiconductors.
Binary up/down counter
Philips Electronics
Dual BCD counter
Philips Electronics
1-of-16 decoder/demultiplexer with input latches
Philips Electronics
Quadruple 2-input multiplexer
NXP Semiconductors.
BCD to 7-segment latch/decoder/driver
Philips Electronics
Binary up/down counter
Philips Electronics
8-input multiplexer with 3-state output
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