National Semiconductor MM74HC193J Synchronous Up/Down Counter Ceramic IC CDIP-16

National Semiconductor MM54HC163J Binary Counter w/ Synchronous Clear CDIP-16

National Semiconductor CD4516BCJ Binary Up/Down Counter CDIP-16 IC MM14516BC

IC ASYNC BINARY COUNTER 16-SOIC

IC COUNTER ASYNC BINARY 16-TSSOP

IC ASYNC BINARY COUNTER 16-DIP

IC COUNTER ASYNC BINARY 16-TSSOP

Texas Instruments TL441AMJ Monolithic Logarithmic Amplifier CDIP-16 Ceramic Chip