74HC4020N = SN74HC4020N CD74HC4020E

IC 12 BINARY COUNTER/DIVIDER SMD SOIC-16

NXP · 2,500/REEL

IC 8-CHANNEL ANALOG MUX/DEMUX SOIC-16WIDE OBSOLETE

Fairchild + Motorola

IC DUAL 4 CHANNEL MULTIPLEXER SMD SOIC-16 NARROW SES305100

National Semiconductor + NXP · 48/TUBE

IC HEX BUFFER SMD SOIC-16

Philips · 2500/REEL

IC 8-STAGE SHIFT/STORE REGISTER DIP-16 OBSOLETE

Philips · 25/TUBE

IC 8-STAGE BUS REGISTER SMD SOIC-16 SES308800

NXP · 50/TUBE