Fairchild Semiconductor
Dual 4-Bit Binary Counter
Integral Corp.
8-Input NAND Gate
Motorola => Freescale
Dual 4−Stage Binary Ripple Counter with ÷2 and ÷5 Sections
Motorola => Freescale
Dual 4−Stage Binary Ripple Counter with ÷2 and ÷5 Sections
ON Semiconductor
Dual 4-Stage Binary Ripple Counter
System Logic Semiconductor
Dual 4-Stage Binary Ripple Counter High-Performance Silicon-Gate CMOS
Philips Electronics
24-bit bus switch with 12-bit output enables