| 164401 | A8251 | Programmable communications interface. Uses approximately 528 FLEX logic elements (LEs) | Altera Corporation |
| 164402 | A8255 | PROGRAMMABLE PERIPHERAL INTERFACE ADAPTER | Altera Corporation |
| 164403 | A8259 | PROGRAMMABLE INTERRUPT CONTROLLER | Altera Corporation |
| 164404 | A82596CA | High-performance 32-bit local area network coprocessor | Intel |
| 164405 | A82596DX | High-performance 32-bit local area network coprocessor | Intel |
| 164406 | A82596SX | HIGH-PERFORMANCE 32-BIT LOCAL AREA NETWORK COPROCESSOR | Intel |
| 164407 | A8281 | LNB Supply and Control Voltage Regulator | Allegro MicroSystems |
| 164408 | A8281SLB | LNB Supply and Control Voltage Regulator | Allegro MicroSystems |
| 164409 | A8282 | LNB Supply and Control Voltage Regulator | Allegro MicroSystems |
| 164410 | A8282SLB | LNB Supply and Control Voltage Regulator | Allegro MicroSystems |
| 164411 | A8283 | LNB Supply and Control Voltage Regulator | Allegro MicroSystems |
| 164412 | A8283SB | LNB SUPPLY AND CONTROL-VOLTAGE REGULATOR | Allegro MicroSystems |
| 164413 | A8283SLB | LNB Supply and Control Voltage Regulator | Allegro MicroSystems |
| 164414 | A8284SB | TWO-OUTPUT LNB SUPPLY AND CONTROL-VOLTAGE REGULATOR | Allegro MicroSystems |
| 164415 | A8284SLB | TWO-OUTPUT LNB SUPPLY AND CONTROL-VOLTAGE REGULATOR | Allegro MicroSystems |
| 164416 | A8285 | LNB Supply and Control Voltage Regulator | Allegro MicroSystems |
| 164417 | A8285SLB | LNB Supply and Control Voltage Regulator | Allegro MicroSystems |
| 164418 | A8287 | LNB Supply and Control Voltage Regulator | Allegro MicroSystems |
| 164419 | A8287SLB | LNB Supply and Control Voltage Regulator | Allegro MicroSystems |
|
| 164420 | A83-1 | 10 TO 250 MHz CASCADABLE AMPLIFIER | Tyco Electronics |
| 164421 | A83516 | 8 Bit Microcontroller | AMIC Technology |
| 164422 | A83516-12 | 8 Bit Microcontroller | AMIC Technology |
| 164423 | A83516-24 | 8 Bit Microcontroller | AMIC Technology |
| 164424 | A83516-40 | 8 Bit Microcontroller | AMIC Technology |
| 164425 | A8351601 | Bar Code Reader | AMIC Technology |
| 164426 | A8351601 SERIES | Bar Code Reader | AMIC Technology |
| 164427 | A8351601-40 | Bar Code Reader | AMIC Technology |
| 164428 | A8351601F-40 | Bar Code Reader | AMIC Technology |
| 164429 | A8351601L-40 | Bar Code Reader | AMIC Technology |
| 164430 | A83516L-12 | 8 Bit Microcontroller | AMIC Technology |
| 164431 | A83516L-24 | 8 Bit Microcontroller | AMIC Technology |
| 164432 | A83516L-40 | 8 Bit Microcontroller | AMIC Technology |
| 164433 | A83C196EA | CHMOS 16-bit microcontroller. 8 Kbytes of ROM, 3 Kbytes of code RAM, 1 Kbytes of register RAM, 40 MHz | Intel |
| 164434 | A83C452 | UPI-452 CHMOS programmable I/O processor. 8K x 8 Mask programmable internal ROM | Intel |
| 164435 | A840 | LOW-DROPOUT REGULATORS . HIGH EFFICIENCY | Allegro MicroSystems |
| 164436 | A840 | BIPOLAR LINEAR INTEGRATED CIRCUIT (VERTICAL DEFLECTION OUTPUT CIRCUIT FOR COLOR TELEVISION) | Korea Electronics (KEC) |
| 164437 | A840 | NPN SILICON EPITAXIAL TRANSISTOR WITH 2 DIFFERENT ELEMENTS IN A FLAT-LEAD 6-PIN THIN-TYPE ULTRA SUPER MINIMOLD PACKAGE | NEC |
| 164438 | A840 | CTL recording / playback amplifier for VHS VCRs | ROHM |
| 164439 | A840 | DUAL BRIDGE DRIVER | TOSHIBA |
| 164440 | A8405SLH | LOW-DROPOUT REGULATORS . HIGH EFFICIENCY | Allegro MicroSystems |
