| 649801 | HCS161HMSR | Radiation Hardened Synchronous Counter | Intersil |
| 649802 | HCS161K | Radiation Hardened Synchronous Counter | Intersil |
| 649803 | HCS161KMSR | Radiation Hardened Synchronous Counter | Intersil |
| 649804 | HCS161MS | Counter, Synchronous, 4-Input Binary, Asnchronous Reset, Look Ahead Carry, Rad-Hard, High-Speed, CMOS, Logic | Intersil |
| 649805 | HCS163D | Radiation Hardened Synchronous Presettable Counter | Intersil |
| 649806 | HCS163DMSR | Radiation Hardened Synchronous Presettable Counter | Intersil |
| 649807 | HCS163HMSR | Radiation Hardened Synchronous Presettable Counter | Intersil |
| 649808 | HCS163K | Radiation Hardened Synchronous Presettable Counter | Intersil |
| 649809 | HCS163KMSR | Radiation Hardened Synchronous Presettable Counter | Intersil |
| 649810 | HCS163MS | Counter, Synchronous, Presettable, Look Ahead Carry, Rad-Hard, High-Speed, CMOS, Logic | Intersil |
| 649811 | HCS164D | Radiation Hardened 8-Bit Serial-In/Parallel-Out Register | Intersil |
| 649812 | HCS164DMSR | Radiation Hardened 8-Bit Serial-In/Parallel-Out Register | Intersil |
| 649813 | HCS164HMSR | Radiation Hardened 8-Bit Serial-In/Parallel-Out Register | Intersil |
| 649814 | HCS164K | Radiation Hardened 8-Bit Serial-In/Parallel-Out Register | Intersil |
| 649815 | HCS164KMSR | Radiation Hardened 8-Bit Serial-In/Parallel-Out Register | Intersil |
| 649816 | HCS164MS | Register, Serial-In/Parrallel-Out, 8-Bit, Rad-Hard, High-Speed, CMOS, Logic | Intersil |
| 649817 | HCS165D | Radiation Hardened Inverting 8-Bit Parallel-Input/Serial Output Shift Register | Intersil |
| 649818 | HCS165DMSR | Radiation Hardened Inverting 8-Bit Parallel-Input/Serial Output Shift Register | Intersil |
| 649819 | HCS165HMSR | Radiation Hardened Inverting 8-Bit Parallel-Input/Serial Output Shift Register | Intersil |
|
| 649820 | HCS165K | Radiation Hardened Inverting 8-Bit Parallel-Input/Serial Output Shift Register | Intersil |
| 649821 | HCS165KMSR | Radiation Hardened Inverting 8-Bit Parallel-Input/Serial Output Shift Register | Intersil |
| 649822 | HCS165MS | Register, Shift, Parellel-In/Serial-Out, 8-Bit, Inverting, Rad-Hard, High-Speed, CMOS, Logic | Intersil |
| 649823 | HCS166D | Radiation Hardened 8-Bit Parallel-Input/Serial Output Shift Register | Intersil |
| 649824 | HCS166DMSR | Radiation Hardened 8-Bit Parallel-Input/Serial Output Shift Register | Intersil |
| 649825 | HCS166HMSR | Radiation Hardened 8-Bit Parallel-Input/Serial Output Shift Register | Intersil |
| 649826 | HCS166K | Radiation Hardened 8-Bit Parallel-Input/Serial Output Shift Register | Intersil |
| 649827 | HCS166KMSR | Radiation Hardened 8-Bit Parallel-Input/Serial Output Shift Register | Intersil |
| 649828 | HCS166MS | Register, Shift, Parellel-In/Serial-Out, 8-Bit, Rad-Hard, High-Speed, CMOS, Logic | Intersil |
| 649829 | HCS190D | Radiation Hardened Synchronous 4-Bit Up/Down Counter | Intersil |
| 649830 | HCS190DMSR | Radiation Hardened Synchronous 4-Bit Up/Down Counter | Intersil |
| 649831 | HCS190HMSR | Radiation Hardened Synchronous 4-Bit Up/Down Counter | Intersil |
| 649832 | HCS190K | Radiation Hardened Synchronous 4-Bit Up/Down Counter | Intersil |
| 649833 | HCS190KMSR | Radiation Hardened Synchronous 4-Bit Up/Down Counter | Intersil |
| 649834 | HCS190MS | Radiation Hardened Synchronous 4-Bit Up/Down Counter | Intersil |
| 649835 | HCS193D | Radiation Hardened Synchronous 4-Bit Up/Down Counter | Intersil |
| 649836 | HCS193DMSR | Radiation Hardened Synchronous 4-Bit Up/Down Counter | Intersil |
| 649837 | HCS193HMSR | Radiation Hardened Synchronous 4-Bit Up/Down Counter | Intersil |
| 649838 | HCS193K | Radiation Hardened Synchronous 4-Bit Up/Down Counter | Intersil |
| 649839 | HCS193KMSR | Radiation Hardened Synchronous 4-Bit Up/Down Counter | Intersil |
| 649840 | HCS193MS | Radiation Hardened Synchronous 4-Bit Up/Down Counter | Intersil |
