Synchronous 4-Bit Up/Down Counters (Dual Clock With Clear) 16-CDIP -55 to 125

Hex Buffers/Drivers With Open-Collector High-Voltage Outputs 20-LCCC -55 to 125
Quadruple 2-Input Positive-NAND Buffers With Open-Collector Outp 14-CDIP -55 to 125
50/30/100-Mhz Presettable Decade OR Binary Counters/Latches 14-CDIP -55 to 125