NXP Semiconductors.
Dual JK flip-flop with reset; negative-edge trigger
NXP Semiconductors.
3-to-8 line decoder/demultiplexer; inverting
NXP Semiconductors.
Hex inverting Schmitt trigger
Philips Electronics
Look-ahead carry generator
Philips Electronics
Dual JK flip-flop with set and reset; positive-edge trigger
Unspecified
CYFROWE UKLADY SCALONE TTL
Philips Electronics
3-to-8 line decoder/demultiplexer with address latches; inverting
STMicroelectronics
HEX SCHMITT INVERTER