Philips Electronics
Triple 3-input AND gate
Philips Electronics
Presettable synchronous 4-bit up/down binary counter
NXP Semiconductors.
Dual 2-to-4 line decoder/demultiplexer
Philips Electronics
Triple 3-input NAND gate
Diodes Incorporated.
HEX INVERTERS WITH SCHMITT TRIGGER INPUTS
NXP Semiconductors.
Dual JK flip-flop with set and reset; positive-edge trigger
Philips Electronics
Dual 2-to-4 line decoder/demultiplexer
Philips Electronics
Presettable synchronous 4-bit binary counter; synchronous reset
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