Philips Electronics
4-bit magnitude comparator
Philips Electronics
LSI Real time 5-decade counter
NXP Semiconductors.
Dual precision monostable multivibrator
NXP Semiconductors.
BCD to 7-segment latch/decoder/driver
Philips Electronics
13-input parity checker/generator
Philips Electronics
Dual 4-input multiplexer
Philips Electronics
64-bit, 1-bit per word random access read/write memory
Philips Electronics
BCD rate multiplier
Philips Electronics
Dual 4-bit latch