| 1665561 | UT54ACTS153PCC | RadHard MSI. Dual 4 to 1 multiplexer. TTL compatible I/O level. Lead finish gold. | Aeroflex Circuit Technology |
| 1665562 | UT54ACTS153PCX | RadHard MSI. Dual 4 to 1 multiplexer. TTL compatible I/O level. Lead finish optional. | Aeroflex Circuit Technology |
| 1665563 | UT54ACTS153UCA | RadHard MSI. Dual 4 to 1 multiplexer. TTL compatible I/O level. Lead finish solder. | Aeroflex Circuit Technology |
| 1665564 | UT54ACTS153UCC | RadHard MSI. Dual 4 to 1 multiplexer. TTL compatible I/O level. Lead finish gold. | Aeroflex Circuit Technology |
| 1665565 | UT54ACTS153UCX | RadHard MSI. Dual 4 to 1 multiplexer. TTL compatible I/O level. Lead finish optional. | Aeroflex Circuit Technology |
| 1665566 | UT54ACTS157 | Radiation-hardened quadruple 2 to 1 multiplexer. | Aeroflex Circuit Technology |
| 1665567 | UT54ACTS157PCA | RadHard MSI. Quadruple 2 to 1 multiplexer. TTL compatible I/O level. Lead finish solder. | Aeroflex Circuit Technology |
| 1665568 | UT54ACTS157PCC | RadHard MSI. Quadruple 2 to 1 multiplexer. TTL compatible I/O level. Lead finish gold. | Aeroflex Circuit Technology |
| 1665569 | UT54ACTS157PCX | RadHard MSI. Quadruple 2 to 1 multiplexer. TTL compatible I/O level. Lead finish optional. | Aeroflex Circuit Technology |
| 1665570 | UT54ACTS157UCA | RadHard MSI. Quadruple 2 to 1 multiplexer. TTL compatible I/O level. Lead finish solder. | Aeroflex Circuit Technology |
| 1665571 | UT54ACTS157UCC | RadHard MSI. Quadruple 2 to 1 multiplexer. TTL compatible I/O level. Lead finish gold. | Aeroflex Circuit Technology |
| 1665572 | UT54ACTS157UCX | RadHard MSI. Quadruple 2 to 1 multiplexer. TTL compatible I/O level. Lead finish optional. | Aeroflex Circuit Technology |
| 1665573 | UT54ACTS163 | Radiation-hardened 4-bit synchronous counter. | Aeroflex Circuit Technology |
| 1665574 | UT54ACTS163PCA | RadHard MSI. 4-bit synchronous counter. TTL compatible I/O level. Lead finish solder. | Aeroflex Circuit Technology |
| 1665575 | UT54ACTS163PCC | RadHard MSI. 4-bit synchronous counter. TTL compatible I/O level. Lead finish gold. | Aeroflex Circuit Technology |
| 1665576 | UT54ACTS163PCX | RadHard MSI. 4-bit synchronous counter. TTL compatible I/O level. Lead finish optional. | Aeroflex Circuit Technology |
| 1665577 | UT54ACTS163UCA | RadHard MSI. 4-bit synchronous counter. TTL compatible I/O level. Lead finish solder. | Aeroflex Circuit Technology |
| 1665578 | UT54ACTS163UCC | RadHard MSI. 4-bit synchronous counter. TTL compatible I/O level. Lead finish gold. | Aeroflex Circuit Technology |
| 1665579 | UT54ACTS163UCX | RadHard MSI. 4-bit synchronous counter. TTL compatible I/O level. Lead finish optional. | Aeroflex Circuit Technology |
|
| 1665580 | UT54ACTS164 | Radiation-hardened 8-bit shift register. | Aeroflex Circuit Technology |
| 1665581 | UT54ACTS164PCA | RadHard MSI. 8-bit shift register. TTL compatible I/O level. Lead finish solder. | Aeroflex Circuit Technology |
| 1665582 | UT54ACTS164PCC | RadHard MSI. 8-bit shift register. TTL compatible I/O level. Lead finish gold. | Aeroflex Circuit Technology |
| 1665583 | UT54ACTS164PCX | RadHard MSI. 8-bit shift register. TTL compatible I/O level. Lead finish optional. | Aeroflex Circuit Technology |
| 1665584 | UT54ACTS164UCA | RadHard MSI. 8-bit shift register. TTL compatible I/O level. Lead finish solder. | Aeroflex Circuit Technology |
| 1665585 | UT54ACTS164UCC | RadHard MSI. 8-bit shift register. TTL compatible I/O level. Lead finish gold. | Aeroflex Circuit Technology |
| 1665586 | UT54ACTS164UCX | RadHard MSI. 8-bit shift register. TTL compatible I/O level. Lead finish optional. | Aeroflex Circuit Technology |
| 1665587 | UT54ACTS165 | Radiation-hardened 8-bit parallel shift register. | Aeroflex Circuit Technology |
| 1665588 | UT54ACTS165PCA | RadHard MSI. 8-bit parallel shift register. TTL compatible I/O level. Lead finish solder. | Aeroflex Circuit Technology |
| 1665589 | UT54ACTS165PCC | RadHard MSI. 8-bit parallel shift register. TTL compatible I/O level. Lead finish gold. | Aeroflex Circuit Technology |
| 1665590 | UT54ACTS165PCX | RadHard MSI. 8-bit parallel shift register. TTL compatible I/O level. Lead finish optional. | Aeroflex Circuit Technology |
| 1665591 | UT54ACTS165UCA | RadHard MSI. 8-bit parallel shift register. TTL compatible I/O level. Lead finish solder. | Aeroflex Circuit Technology |
| 1665592 | UT54ACTS165UCC | RadHard MSI. 8-bit parallel shift register. TTL compatible I/O level. Lead finish gold. | Aeroflex Circuit Technology |
| 1665593 | UT54ACTS165UCX | RadHard MSI. 8-bit parallel shift register. TTL compatible I/O level. Lead finish optional. | Aeroflex Circuit Technology |
| 1665594 | UT54ACTS169 | Radiation-hardened 4-bit up-down binary counter. | Aeroflex Circuit Technology |
| 1665595 | UT54ACTS169PCA | RadHard MSI. 4-bit up/down binary counter. TTL compatible I/O level. Lead finish solder. | Aeroflex Circuit Technology |
| 1665596 | UT54ACTS169PCC | RadHard MSI. 4-bit up/down binary counter. TTL compatible I/O level. Lead finish gold. | Aeroflex Circuit Technology |
| 1665597 | UT54ACTS169PCX | RadHard MSI. 4-bit up/down binary counter. TTL compatible I/O level. Lead finish optional. | Aeroflex Circuit Technology |
| 1665598 | UT54ACTS169UCA | RadHard MSI. 4-bit up/down binary counter. TTL compatible I/O level. Lead finish solder. | Aeroflex Circuit Technology |
| 1665599 | UT54ACTS169UCC | RadHard MSI. 4-bit up/down binary counter. TTL compatible I/O level. Lead finish gold. | Aeroflex Circuit Technology |
| 1665600 | UT54ACTS169UCX | RadHard MSI. 4-bit up/down binary counter. TTL compatible I/O level. Lead finish optional. | Aeroflex Circuit Technology |
