Intersil
Radiation Hardened Synchronous 4-Bit Up/Down Counter
Aeroflex UTMC
RadHard MSI Logic SMD Cross Reference
Intersil
Radiation Hardened Quad 2-Input OR Gate
Intersil
Radiation Hardened Quad 2-Input NAND Gate
Intersil
Radiation Hardened Inverting Octal Buffer/Line Driver, Three-State
Intersil
Radiation Hardened Dual JK Flip Flop
Intersil
Radiation Hardened 4-Bit Binary Ripple Counter
Intersil
Radiation Hardened Dual Decade Ripple Counter
Intersil
Radiation Hardened Inverting Octal Buffer/Line Driver, Three-State