National Semiconductor
DM74LS393J
DUAL 4 BIT BINARY COUNTER
Counter IC Element Bit
DM74LS390J
DUAL 4 BIT DECADE COUNTER
DM74LS293N
IC BINARY COUNTER 4-BIT 14DIP
Counter IC Binary Counter 1 Element 4 Bit Negative Edge 14-PDIP
Datasheet
Fairchild Semiconductor
DM74LS193M
IC BINARY COUNTER 4-BIT 16SOIC
Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-SOIC
onsemi
DM74LS191N
IC BINARY COUNTER 4-BIT 16DIP
Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-PDIP
DM74LS191MX
DM74LS169AN
DM74LS169AM
DM74LS163AN
DM74LS161AN
DM74LS161AM
DM74AS169AN