Rotakorn 计数器

Counter, Binary Ripple, 74HC, 107 MHz, Max Count 15, 2 V to 6 V, 14 Pins, SOIC

Decade Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, PDIP14

4-Bit Synchronous Up/Down Counters (Dual Clock With Clear) 16-PDIP -40 to 85

Counter; Ttl; 14-LEAD PDIP; 7 V; 38 ma (typ.); 2 V; 0.8 V; 3.4 V (typ.)

Counter, 8 Bit Binary; 8 Bit Binary Counter with 3 State Output Registers; PDIP

Counter; N Package; PDIP; 7 V; 18 mA (Typ.); 2 V; 0.8 V; 3.4 V (Typ.)

Counter; Dual 4-BIT Binary Counters; 0 to 5 V; 500 Ns (max.) @ 4.5 V; Pdip-n

Counter; Ttl; 16-LEAD PDIP; 7 V; 0.1 ma; 2 V; 0.8 V; 3.4 V (typ.); 8 ma (max.)

Texas Instruments SN74LS293NLOGIC, Counter Binary 4 Bit, 14DIP

Synchronous 4-Bit Up/Down Counters With Up/Down Mode Control 16-PDIP 0 to 70