Fairchild Semiconductor
CD40192BC Synchronous 4-Bit Up/Down Decade Counter, CD40193BC Synchronous 4-Bit Up/Down Binary Counter
Intersil
CMOS Presettable Up/Down Counters (Dual Clock With Reset)
Intersil
CMOS NAND Gates
Intersil
CMOS Hex Schmitt Triggers
Intersil
CMOS Synchronous Programmable 4-Bit Counters
Fairchild Semiconductor
CD40192BC Synchronous 4-Bit Up/Down Decade Counter, CD40193BC Synchronous 4-Bit Up/Down Binary Counter
Intersil
CMOS Synchronous Programmable 4-Bit Counters
Intersil
CMOS 4 Bit Arithmetic Logic Unit
Silicon Supplies
CMOS High Voltage Logic
Intersil
CMOS Synchronous Programmable 4-Bit Counters
Fairchild Semiconductor
Hex Buffers (Non-Inverting)
Harris Semiconductor
CMOS High Speed 8-Bit Bidirectional CMOS/TTL Interface Level Converter
Intersil
CMOS Presettable Up/Down Counters (Dual Clock With Reset)