| 608481 | HC5520 | CO/PABX Polarity Reversal Subscriber Line Interface Circuit | Intersil |
| 608482 | HC5520CM | CO/PABX Polarity Reversal Subscriber Line Interface Circuit | Intersil |
| 608483 | HC5520CQ | CO/PABX Polarity Reversal Subscriber Line Interface Circuit | Intersil |
| 608484 | HC5521 | Subsciber Line Interface Circuit | Intersil |
| 608485 | HC5521 | SLIC Subscriber Line Interface Circuit | Intersil |
| 608486 | HC5521CM | Subscriber line interface circuit | Harris Semiconductor |
| 608487 | HC5521CM | SLIC Subscriber Line Interface Circuit | Intersil |
| 608488 | HC5521CQ | Subscriber line interface circuit | Harris Semiconductor |
| 608489 | HC5521CQ | SLIC Subscriber Line Interface Circuit | Intersil |
| 608490 | HC5523 | LSSGR/TR57 CO/Loop Carrier SLIC with Low Power Standby | Intersil |
| 608491 | HC5523IM | LSSGR/TR57 CO/Loop Carrier SLIC with Low Power Standby | Intersil |
| 608492 | HC5523IP | LSSGR/TR57 CO/Loop Carrier SLIC with Low Power Standby | Intersil |
| 608493 | HC5526 | ITU CO/PABX SLIC with Low Power Standby | Intersil |
| 608494 | HC5526CM | ITU CO/PABX SLIC with Low Power Standby | Intersil |
| 608495 | HC5526CP | ITU CO/PABX SLIC with Low Power Standby | Intersil |
| 608496 | HC5526IM | ITU CO/PABX SLIC with Low Power Standby | Intersil |
| 608497 | HC5526IP | ITU CO/PABX SLIC with Low Power Standby | Intersil |
| 608498 | HC5549 | SLIC, Low Power, with Battery Switch | Intersil |
| 608499 | HC5549CM | Low Power SLIC with Battery Switch | Intersil |
|
| 608500 | HC5549IM | Low Power SLIC with Battery Switch | Intersil |
| 608501 | HC573 | Octal 3-State Noninverting Transparent Latch(High-Performance Silicon-Gate CMOS) | System Logic Semiconductor |
| 608502 | HC595 | 8-Bit Serial-Input/Serial or Parallel-Output Shift Register with Latched 3-State Outputs | System Logic Semiconductor |
| 608503 | HC595M | 8-BIT SHIFT REGISTERS WITH 3-STATE OUTPUT REGISTERS | Texas Instruments |
| 608504 | HC6094 | ADSL Analog Front End Chip | Intersil |
| 608505 | HC6094IN | ADSL Analog Front End Chip | Intersil |
| 608506 | HC652 | Octal 3-State Bus Transceivers and D Flip-Flops | System Logic Semiconductor |
| 608507 | HC705E1GRS | 68HC705E1 General Release Specification | Motorola |
| 608508 | HC705E5GRS | 68HC705E5 General Release Specification | Motorola |
| 608509 | HC705J2 | M68HC05 FAMILY OF 8 BIT MICROCONTROLLER UNITS | Motorola |
| 608510 | HC705JB2GRS | 68HC705JB2 General Release Specification | Motorola |
| 608511 | HC705RC17GRS | 68HC705RC17 General Release Specification | Motorola |
| 608512 | HC705V8GRS | 68HC705V8 General Release Specification | Motorola |
| 608513 | HC711E9 | APPENDIX A ELECTRICAL CHARACTERISTICS | Freescale (Motorola) |
| 608514 | HC74 | Dual D Flip-Flop with Set and Reset(High-Performance Silicon-Gate CMOS) | System Logic Semiconductor |
| 608515 | HC74HC444 | Quad. Tridirectional Bus Transceivers | Hitachi Semiconductor |
| 608516 | HC8050 | NPN EPITAXIAL SILICON TRANSISTOR | etc |
| 608517 | HC908AT32GRS | 68HC908AT32 General Release Specification | Motorola |
| 608518 | HC908JB16AD | Addendum to MC68HC908JB16 Technical Data Rev. 1.0 | Motorola |
| 608519 | HC908JB8AD | Addendum to MC68HC908JB8 Technical Data Rev. 2.0 | Motorola |
| 608520 | HC908JL3AD | Addendum to MC68HC908JL3 Technical Data Rev. 1.0 | Motorola |
