Philips Electronics
Presettable synchronous 4-bit binary counter; synchronous reset
NXP Semiconductors.
Dual JK flip-flop with set and reset; positive-edge trigger
Philips Electronics
Dual 2-to-4 line decoder/demultiplexer
STMicroelectronics
LOW VOLTAGE CMOS HEX INVERTER HIGH PERFORMANCE
NXP Semiconductors.
Presettable synchronous 4-bit up/down binary counter
Philips Electronics
Dual JKflip-flop with set and reset; positive-edge trigger
Philips Electronics
Presettable synchronous 4-bit binary counter; asynchronous reset
Philips Electronics
Hex inverting Schmitt-trigger with 5 V tolerant input
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