| No | Part Number | Manufacturer | Quantity | Source |
| 657451 | SN74LS21JD
SN74LS21JD
74LS21JD
SN74LS21 | MOTOROLA | 43 | Loadparts |
| 657452 | SN74LS21JDS
SN74LS21JDS
74LS21JDS
SN74LS21 | MOTOROLA | 20 | Loadparts |
| 657453 | SN74LS21N
SN74LS21N
74LS21N
SN74LS21 | MOTOROLA | 5 | Loadparts |
| 657454 | SN74LS21N
SN74LS21N
74LS21N
SN74LS21 | TI | 10 | Loadparts |
| 657455 | DM74LS21N
DM74LS21N
74LS21N
DM74LS21 | NATIONAL | 1 | Loadparts |
| 657456 | 74LS21N
74LS21N
74LS21N
74LS21 | SIGNETICS | 2 | Loadparts |
| 657457 | SN74LS221J
SN74LS221J
74LS221J
SN74LS221 | TI | 3 | Loadparts |
| 657458 | SN74LS221N
SN74LS221N
74LS221N
SN74LS221 | TI | 1 | Loadparts |
| 657459 | DM74LS221N
DM74LS221N
74LS221N
DM74LS221 | NATIONAL | 3 | Loadparts |
| 657460 | SN74LS221N
SN74LS221N
74LS221N
SN74LS221 | MOTOROLA | 12 | Loadparts |
| 657461 | SN74LS240JDS
SN74LS240JDS
74LS240JDS
SN74LS240 | MOTOROLA | 50 | Loadparts |
| 657462 | SN74LS240N
SN74LS240N
74LS240N
SN74LS240 | MOTOROLA | 2 | Loadparts |
| 657463 | 74LS240N
74LS240N
74LS240N
74LS240 | SIGNETICS | 2 | Loadparts |
| 657464 | SN74LS240N
SN74LS240N
74LS240N
SN74LS240 | MMI | 2 | Loadparts |
| 657465 | SN74LS240N
SN74LS240N
74LS240N
SN74LS240 | TI | 2 | Loadparts |
| 657466 | SN74LS240NL
SN74LS240NL
74LS240NL
SN74LS240 | MMI | 2 | Loadparts |
| 657467 | 74LS241N
74LS241N
74LS241N
74LS241 | SIGNETICS | 5 | Loadparts |
| 657468 | SN74LS244DW
SN74LS244DW
74LS244DW
SN74LS244 | TI | 30 | Loadparts |
| 657469 | SN74LS244J
SN74LS244J
74LS244J
SN74LS244 | MOTOROLA | 4 | Loadparts |
| 657470 | SN74LS244JD
SN74LS244JD
74LS244JD
SN74LS244 | MOTOROLA | 4 | Loadparts |
| 657471 | SN74LS244JDS
SN74LS244JDS
74LS244JDS
SN74LS244 | MOTOROLA | 100 | Loadparts |
| 657472 | 74LS244N
74LS244N
74LS244N
74LS244 | SIGNETICS | 3 | Loadparts |
| 657473 | SN74LS244N
SN74LS244N
74LS244N
SN74LS244 | TI | 10 | Loadparts |
| 657474 | DM74LS244N
DM74LS244N
74LS244N
DM74LS244 | NATIONAL | 5 | Loadparts |
| 657475 | N74LS266N
N74LS266N
74LS266N
N74LS266 | SIGNETICS | 5 | Loadparts |
| 657476 | SN74LS244N
SN74LS244N
74LS244N
SN74LS244 | MOTOROLA | 10 | Loadparts |
| 657477 | SN74LS244N
SN74LS244N
74LS244N
SN74LS244 | SIGNETICS | 3 | Loadparts |
| 657478 | M74LS244P
M74LS244P
74LS244P
M74LS244 | MITSUBISHI | 2 | Loadparts |
| 657479 | 74LS244PC
74LS244PC
74LS244PC
74LS244 | FAIRCHILD | 1 | Loadparts |
| 657480 | SN74LS245DW
SN74LS245DW
74LS245DW
SN74LS245 | TI | 30 | Loadparts |
| 657481 | SN74LS245J
SN74LS245J
74LS245J
SN74LS245 | TI | 5 | Loadparts |
| 657482 | SN74LS245N
SN74LS245N
74LS245N
SN74LS245 | TI | 1 | Loadparts |
| 657483 | 74LS245N
74LS245N
74LS245N
74LS245 | SIGNETICS | 6 | Loadparts |
| 657484 | SN74LS245N
SN74LS245N
74LS245N
SN74LS245 | MOTOROLA | 12 | Loadparts |
| 657485 | 74LS245PC
74LS245PC
74LS245PC
74LS245 | FAIRCHILD | 7 | Loadparts |
| 657486 | SN74LS251J
SN74LS251J
74LS251J
SN74LS251 | TI | 1 | Loadparts |
| 657487 | SN74LS251JD
SN74LS251JD
74LS251JD
SN74LS251 | MOTOROLA | 4 | Loadparts |
| 657488 | 74LS253DC
74LS253DC
74LS253DC
74LS253 | FAIRCHILD | 6 | Loadparts |
| 657489 | SN74LS253J
SN74LS253J
74LS253J
SN74LS253 | TI | 13 | Loadparts |
| 657490 | S74LS253N
S74LS253N
74LS253N
S74LS253 | SIGNETICS | 7 | Loadparts |
| 657491 | 74LS257ADC
74LS257ADC
74LS257ADC
74LS257 | FAIRCHILD | 1 | Loadparts |
| 657492 | SN74LS257AJD
SN74LS257AJD
74LS257AJD
SN74LS257 | MOTOROLA | 4 | Loadparts |
| 657493 | 74LS257AJDS
74LS257AJDS
74LS257AJDS
74LS257 | MOTOROLA | 5 | Loadparts |
| 657494 | 74LS257AN
74LS257AN
74LS257AN
74LS257 | SIGNETICS | 2 | Loadparts |
| 657495 | S74LS257AN
S74LS257AN
74LS257AN
S74LS257 | SIGNETICS | 4 | Loadparts |
| 657496 | SN74LS257AN
SN74LS257AN
74LS257AN
SN74LS257 | MOTOROLA | 2 | Loadparts |
| 657497 | SN74LS257AN
SN74LS257AN
74LS257AN
SN74LS257 | TI | 1 | Loadparts |
| 657498 | SN74LS257ANDS
SN74LS257ANDS
74LS257ANDS
SN74LS257 | MOTOROLA | 2 | Loadparts |
| 657499 | SN74LS257BN
SN74LS257BN
74LS257BN
SN74LS257 | MOTOROLA | 3 | Loadparts |
| 657500 | DM74LS257BN
DM74LS257BN
74LS257BN
DM74LS257 | NATIONAL | 4 | Loadparts |
| 657501 | SN74LS257N
SN74LS257N
74LS257N
SN74LS257 | TI | 9 | Loadparts |
| 657502 | SN74LS257NP3
SN74LS257NP3
74LS257NP3
SN74LS257NP3 | TI | 6 | Loadparts |
| 657503 | 74LS257PC
74LS257PC
74LS257PC
74LS257 | FAIRCHILD | 2 | Loadparts |
| 657504 | SN74LS259BJ
SN74LS259BJ
74LS259BJ
SN74LS259 | TI | 7 | Loadparts |
| 657505 | SN74LS259BN
SN74LS259BN
74LS259BN
SN74LS259 | TI | 11 | Loadparts |
| 657506 | SN74LS259J
SN74LS259J
74LS259J
SN74LS259 | TI | 2 | Loadparts |
| 657507 | SN74LS259JD
SN74LS259JD
74LS259JD
SN74LS259 | MOTOROLA | 11 | Loadparts |
| 657508 | SN74LS259JDS
SN74LS259JDS
74LS259JDS
SN74LS259 | MOTOROLA | 1 | Loadparts |
| 657509 | DM74LS259N
DM74LS259N
74LS259N
DM74LS259 | NATIONAL | 15 | Loadparts |
| 657510 | SN74LS259N
SN74LS259N
74LS259N
SN74LS259 | MOTOROLA | 1 | Loadparts |
| 657511 | SN74LS260J
SN74LS260J
74LS260J
SN74LS260 | MOTOROLA | 5 | Loadparts |
| 657512 | SN74LS260N
SN74LS260N
74LS260N
SN74LS260 | TI | 1 | Loadparts |
| 657513 | SN74LS260N
SN74LS260N
74LS260N
SN74LS260 | MOTOROLA | 7 | Loadparts |
| 657514 | SN74LS260NDS
SN74LS260NDS
74LS260NDS
SN74LS260 | MOTOROLA | 10 | Loadparts |
| 657515 | 74LS266B1
74LS266B1
74LS266B1
74LS266B1 | SGS | 15 | Loadparts |
| 657516 | 74LS266N
74LS266N
74LS266N
74LS266 | SIGNETICS | 13 | Loadparts |
| 657517 | DM74LS266N
DM74LS266N
74LS266N
DM74LS266 | NATIONAL | 5 | Loadparts |
| 657518 | SN74LS266N
SN74LS266N
74LS266N
SN74LS266 | TI | 3 | Loadparts |
| 657519 | M74LS266P
M74LS266P
74LS266P
M74LS266 | MITSUBISHI | 10 | Loadparts |
| 657520 | DM74LS26N
DM74LS26N
74LS26N
DM74LS26 | NATIONAL | 25 | Loadparts |
| 657521 | SN74LS26N
SN74LS26N
74LS26N
SN74LS26 | MOTOROLA | 250 | Loadparts |
| 657522 | T74LS273B1
T74LS273B1
74LS273B1
T74LS273B1 | SGS | 1 | Loadparts |
| 657523 | SN74LS273DW
SN74LS273DW
74LS273DW
SN74LS273 | TI | 30 | Loadparts |
| 657524 | 74LS273F
74LS273F
74LS273F
74LS273 | SIGNETICS | 8 | Loadparts |
| 657525 | SN74LS273J
SN74LS273J
74LS273J
SN74LS273 | MOTOROLA | 1 | Loadparts |
| 657526 | SN74LS273N
SN74LS273N
74LS273N
SN74LS273 | MOTOROLA | 10 | Loadparts |
| 657527 | 74LS273N
74LS273N
74LS273N
74LS273 | SIGNETICS | 15 | Loadparts |
| 657528 | SN74LS273N
SN74LS273N
74LS273N
SN74LS273 | TI | 15 | Loadparts |
| 657529 | 74LS273PC
74LS273PC
74LS273PC
74LS273 | FAIRCHILD | 1 | Loadparts |
| 657530 | SN74LS279J
SN74LS279J
74LS279J
SN74LS279 | TI | 2 | Loadparts |
| 657531 | DM74LS279J
DM74LS279J
74LS279J
DM74LS279 | NATIONAL | 3 | Loadparts |
| 657532 | DM74LS279N
DM74LS279N
74LS279N
DM74LS279 | NATIONAL | 4 | Loadparts |
| 657533 | SN74LS279N
SN74LS279N
74LS279N
SN74LS279 | TI | 23 | Loadparts |
| 657534 | SN74LS279N
SN74LS279N
74LS279N
SN74LS279 | MOTOROLA | 20 | Loadparts |
| 657535 | SN74LS27J
SN74LS27J
74LS27J
SN74LS27 | TI | 9 | Loadparts |
| 657536 | DM74LS27N
DM74LS27N
74LS27N
DM74LS27 | NATIONAL | 5 | Loadparts |
| 657537 | SN74LS27N
SN74LS27N
74LS27N
SN74LS27 | MOTOROLA | 5 | Loadparts |
| 657538 | SN74LS27N
SN74LS27N
74LS27N
SN74LS27 | TI | 3 | Loadparts |
| 657539 | 74LS27P
74LS27P
74LS27P
74LS27 | MITSUBISHI | 25 | Loadparts |
| 657540 | SN74LS280J
SN74LS280J
74LS280J
SN74LS280 | TI | 1 | Loadparts |
| 657541 | SN74LS280N
SN74LS280N
74LS280N
SN74LS280 | MOTOROLA | 6 | Loadparts |
| 657542 | SN74LS280N
SN74LS280N
74LS280N
SN74LS280 | TI | 10 | Loadparts |
| 657543 | T74LS283B1
T74LS283B1
74LS283B1
T74LS283B1 | SGS | 2 | Loadparts |
| 657544 | SNJ74LS283JDS
SNJ74LS283JDS
74LS283JDS
SNJ74LS283 | MOTOROLA | 5 | Loadparts |
| 657545 | SN74LS283JDS
SN74LS283JDS
74LS283JDS
SN74LS283 | MOTOROLA | 4 | Loadparts |
| 657546 | DM74LS283N
DM74LS283N
74LS283N
DM74LS283 | NATIONAL | 1 | Loadparts |
| 657547 | SN74LS283N
SN74LS283N
74LS283N
SN74LS283 | TI | 3 | Loadparts |
| 657548 | SN74LS283N
SN74LS283N
74LS283N
SN74LS283 | MOTOROLA | 10 | Loadparts |
| 657549 | SN74LS28N
SN74LS28N
74LS28N
SN74LS28 | MOTOROLA | 2 | Loadparts |
| 657550 | SN74LS290N
SN74LS290N
74LS290N
SN74LS290 | MOTOROLA | 9 | Loadparts |
| 657551 | SN74LS292N
SN74LS292N
74LS292N
SN74LS292 | TI | 10 | Loadparts |
| 657552 | SN74LS298J
SN74LS298J
74LS298J
SN74LS298 | TI | 1 | Loadparts |
| 657553 | 74LS298N
74LS298N
74LS298N
74LS298 | SIGNETICS | 2 | Loadparts |
| 657554 | SN74LS299J
SN74LS299J
74LS299J
SN74LS299 | TI | 4 | Loadparts |
| 657555 | SN74LS299N
SN74LS299N
74LS299N
SN74LS299 | TI | 12 | Loadparts |
| 657556 | SN74LS30J
SN74LS30J
74LS30J
SN74LS30 | MOTOROLA | 3 | Loadparts |
| 657557 | SN74LS30J
SN74LS30J
74LS30J
SN74LS30 | TI | 10 | Loadparts |
| 657558 | SN74LS30N
SN74LS30N
74LS30N
SN74LS30 | TI | 2 | Loadparts |
| 657559 | 74LS30N
74LS30N
74LS30N
74LS30 | SIGNETICS | 2 | Loadparts |
| 657560 | DM74LS30N
DM74LS30N
74LS30N
DM74LS30 | NATIONAL | 5 | Loadparts |
| 657561 | SN74LS30N
SN74LS30N
74LS30N
SN74LS30 | MOTOROLA | 13 | Loadparts |
| 657562 | SN74LS32JDS
SN74LS32JDS
74LS32JDS
SN74LS32 | MOTOROLA | 5 | Loadparts |
| 657563 | DM74LS32N
DM74LS32N
74LS32N
DM74LS32 | NATIONAL | 1 | Loadparts |
| 657564 | SN74LS32N
SN74LS32N
74LS32N
SN74LS32 | TI | 1 | Loadparts |
| 657565 | SN74LS32N
SN74LS32N
74LS32N
SN74LS32 | MOTOROLA | 5 | Loadparts |
| 657566 | 74LS32N
74LS32N
74LS32N
74LS32 | TI | 1 | Loadparts |
| 657567 | HD74LS32P
HD74LS32P
74LS32P
HD74LS32 | HITACHI | 6 | Loadparts |
| 657568 | SN74LS33J
SN74LS33J
74LS33J
SN74LS33 | MOTOROLA | 2 | Loadparts |
| 657569 | SN74LS33JDS
SN74LS33JDS
74LS33JDS
SN74LS33 | MOTOROLA | 28 | Loadparts |
| 657570 | SN74LS33N
SN74LS33N
74LS33N
SN74LS33 | MOTOROLA | 5 | Loadparts |
| 657571 | SN74LS33N
SN74LS33N
74LS33N
SN74LS33 | TI | 2 | Loadparts |
| 657572 | SN74LS348JDS
SN74LS348JDS
74LS348JDS
SN74LS348 | MOTOROLA | 2 | Loadparts |
| 657573 | SN74LS348N
SN74LS348N
74LS348N
SN74LS348 | TI | 8 | Loadparts |
| 657574 | 74LS352B1
74LS352B1
74LS352B1
74LS352B1 | SGS | 25 | Loadparts |
| 657575 | 74LS363F
74LS363F
74LS363F
74LS363 | SIGNETICS | 5 | Loadparts |
| 657576 | 74LS363N
74LS363N
74LS363N
74LS363 | SIGNETICS | 40 | Loadparts |
| 657577 | SN74LS365AN
SN74LS365AN
74LS365AN
SN74LS365 | MOTOROLA | 2 | Loadparts |
| 657578 | SN74LS367AN
SN74LS367AN
74LS367AN
SN74LS367 | TI | 4 | Loadparts |
| 657579 | 74LS367AN
74LS367AN
74LS367AN
74LS367 | SIGNETICS | 10 | Loadparts |
| 657580 | 74LS167APC
74LS167APC
74LS167APC
74LS167 | FAIRCHILD | 15 | Loadparts |
| 657581 | SN74LS373J
SN74LS373J
74LS373J
SN74LS373 | MOTOROLA | 2 | Loadparts |
| 657582 | SN74LS373N
SN74LS373N
74LS373N
SN74LS373 | MOTOROLA | 11 | Loadparts |
| 657583 | SN74LS373N
SN74LS373N
74LS373N
SN74LS373 | TI | 10 | Loadparts |
| 657584 | 74LS374DCQR
74LS374DCQR
74LS374DCQR
74LS374 | FAIRCHILD | 7 | Loadparts |
| 657585 | SN74LS374J
SN74LS374J
74LS374J
SN74LS374 | MMI | 8 | Loadparts |
| 657586 | DM74LS374J
DM74LS374J
74LS374J
DM74LS374 | NATIONAL | 5 | Loadparts |
| 657587 | SN74LS374JDS
SN74LS374JDS
74LS374JDS
SN74LS374 | MOTOROLA | 91 | Loadparts |
| 657588 | 74LS374N
74LS374N
74LS374N
74LS374 | SIGNETICS | 2 | Loadparts |
| 657589 | DM74LS374N
DM74LS374N
74LS374N
DM74LS374 | NATIONAL | 2 | Loadparts |
| 657590 | 74LS374N
74LS374N
74LS374N
74LS374 | SIGENTICS | 11 | Loadparts |
| 657591 | SN74LS374N
SN74LS374N
74LS374N
SN74LS374 | MOTOROLA | 7 | Loadparts |
| 657592 | SN74LS374N
SN74LS374N
74LS374N
SN74LS374 | MMI | 10 | Loadparts |
| 657593 | SN74LS374N
SN74LS374N
74LS374N
SN74LS374 | TI | 16 | Loadparts |
| 657594 | 74LS374PC
74LS374PC
74LS374PC
74LS374 | FAIRCHILD | 1 | Loadparts |
| 657595 | 74LS374PCQR
74LS374PCQR
74LS374PCQR
74LS374 | FAIRCHILD | 2 | Loadparts |
| 657596 | SN74LS377J
SN74LS377J
74LS377J
SN74LS377 | MOTOROLA | 2 | Loadparts |
| 657597 | SN74LS378J
SN74LS378J
74LS378J
SN74LS378 | TI | 9 | Loadparts |
| 657598 | SN74LS378N
SN74LS378N
74LS378N
SN74LS378 | MOTOROLA | 10 | Loadparts |
| 657599 | SN74LS37J
SN74LS37J
74LS37J
SN74LS37 | TI | 9 | Loadparts |
| 657600 | DM74LS37N
DM74LS37N
74LS37N
DM74LS37 | NATIONAL | 14 | Loadparts |