PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS

PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS The SN54/74LS190 is a synchronous UP/DOWN BCD Decade (8421) Counter and the SN54/74LS191 is a synchronous UP/DOWN Modulo-16 Binary Counter. State changes of the counters are synchronous with the LOW-to-HIGH transit

文件：310.01 Kbytes 页数：10 Pages

MOTOROLA

摩托罗拉

Synchronous 4-Bit Up/Down Counters with Mode Control

文件：174.74 Kbytes 页数：8 Pages

NSC

国半

Synchronous 4-Bit Up/Down Counters with Mode Control

文件：174.74 Kbytes 页数：8 Pages

NSC

国半

Synchronous 4-Bit Up/Down Counters with Mode Control

文件：174.74 Kbytes 页数：8 Pages

NSC

国半