Win Source 计数器

Texas Instruments SN74HC191N.. 4 Bit Binary Up/down Counter, DIP-16

High Speed CMOS Logic Dual Decade ipple Counters 16-SOIC -55 to 125

High Speed CMOS Logic Dual Decade ipple Counters 16-PDIP -55 to 125

CMOS 7-Stage Ripple-Carry Binary Counter/Divider 14-TSSOP -55 to 125

High Speed CMOS Logic 7-Stage Binary Ripple Counter 14-TSSOP -55 to 125

CMOS Octal Counter with 8 Decoded Outputs 16-SOP -55 to 125

Counter, Binary; 14-Bit Asynchronous Binary Counter; 5 V; 5 V; 5 V; 500 ns

High Speed CMOS Logic Dual 4-Stage Binary Counters 14-SOIC -55 to 125

Ls Series Syn Positive Edge Triggered 4-BIT Bidirectional Binary Counter PDIP16

CMOS 12-Stage Ripple-Carry Binary Counter/Divider 16-SOP -55 to 125