| 82C37A |  | CMOS High Performance Programmable DMA Controller | Compatible with the NMOS 8237A
| 6.07 | 40 Ld CerDIP 40 Ld PDIP 44 Ld PLCC |
| 82C54 |  | CMOS Programmable Interval Timer | 8MHz to 12MHz Clock Input Frequency Compatible with NMOS 8254 - Enhanced Version of NMOS 8253 | 3.07 | 24 Ld CerDIP 24 Ld PDIP 28 Ld CLCC 28 Ld PLCC 28 Ld PLCC T+R |
| 82C55A |  | CMOS Programmable Peripheral Interface | Pin Compatible with NMOS 8255A 24 Programmable I/O Pins Fully TTL Compatible High Speed | 2.28 | 40 Ld CerDIP 40 Ld PDIP 44 Ld CLCC 44 Ld MQFP 44 Ld MQFP T+R 44 Ld PLCC 44 Ld PLCC T+R |
| 82C59A |  | CMOS Priority Interrupt Controller | 12.5MHz, 8MHz and 5MHz Versions Available High Speed | | 28 Ld CerDIP 28 Ld CerDIP 28 Ld PDIP 28 Ld PLCC 28 Ld PLCC T+R |
| 82C82 |  | CMOS Octal Latching Bus Driver | Full 8-Bit Parallel Latching Buffer 82C82 is Bipolar 8282 Compatible 82C83H Bipolar 8283 Com | 14.73 | 20 Ld CerDIP |
| 82C84A |  | CMOS Clock Generator Driver | Generates the System Clock For CMOS or NMOS Microprocessors Up to 25MHz Operation Uses a Parallel Mode Crystal Circuit or External Frequency Source Provides Ready Synchronization | 2.33 | 18 Ld CerDIP 18 Ld PDIP 20 Ld PLCC 20 Ld PLCC T+R |
| 82C86 |  | CMOS Octal Bus Transceiver | Full 8-Bit Bi-Directional Bus Interface Industry Standard 8286 Compatible Pinout High Drive | 15.68 | 20 Ld CerDIP 20 Ld PDIP |
| 82C88 |  | CMOS Bus Controller | Compatible with Bipolar 8288 Performance Compatible with: - 80C86/80C88 (5MHz/8MHz) - 80186/80188 (6MHz/8MHz) - 8086/8088 (5MHz/8MHz) - 8089 | 5.33 | 20 Ld CerDIP 20 Ld PDIP |
| 82C89 |  | CMOS Bus Arbiter | Pin Compatible with Bipolar 8289 Performance Compatible with: 80C86/80C88 (5MHz/8MHz) Provides Multi-Master System Bus Control and Arbitration | 12.81 | 20 Ld CerDIP 20 Ld PDIP |
| MP82C55A |  | CMOS Programmable Peripheral Interface | Pin Compatible with OKI MSM82C55A - No Bus Hold Devices on any Port Pins 24 Programmable I/O Pins Fully TTL Compatible High Speed, No "Wait State" Operation with 8MHz 80C86 and 80C88 | 2.92 | 40 Ld PDIP |
| MQ82C55A |  | CMOS Programmable Peripheral Interface | Pin Compatible with OKI MSM82C55A - No Bus Hold Devices on any Port Pins 24 Programmable I/O Pins Fully TTL Compatible High Speed, No "Wait State" Operation with 8MHz 80C86 and 80C88 | 3.67 | 44 Ld MQFP 44 Ld MQFP T+R |
| MS82C55A |  | CMOS Programmable Peripheral Interface | Pin Compatible with OKI MSM82C55A - No Bus Hold Devices on any Port Pins 24 Programmable I/O Pins Fully TTL Compatible High Speed, No "Wait State" Operation with 8MHz 80C86 and 80C88 | 3.41 | 44 Ld PLCC 44 Ld PLCC T+R |