Quad 2-input Positive-NAND gates with open collector outputs 14-PDIP 0 to 70
Dual 4-input Positive-NAND Schmitt triggers with open collector outputs 14-PDIP 0 to 70
Synchronous Binary 4-Bit Up/Down Counters (Dual Clock with Clear) 16-PDIP 0 to 70
Quad 2-Input Exclusive-OR Gates with Open-Collector Outputs 14-PDIP 0 to 70