래치는 플립플롭과 유사한 기본 디지털 메모리 장치이지만 래치 활성화(또는 비슷한 이름의) 신호가 유효한 논리 상태에 있을 때 언제든지 유지된 논리 상태가 변경될 수 있다는 점에서 다릅니다. "투명"으로 설명된 래치는 유지된 상태가 고정된 경우에만 상태를 변경하는 것과 달리 래치 활성화 신호가 유효한 동안 장치 출력이 입력의 현재 상태를 반영할 수 있도록 합니다.
| 부분 # | 제조업체 | 설명 | 유효성 | 가격 | 수량 |
|---|---|---|---|---|---|
CD4044BCMLatches | Fairchild (onsemi) | R-S LATCH, LOW LEVEL TRIGGERED | 5515 | 124+: $2.12080 | |
DM74ALS580AWMLatches | Fairchild (onsemi) | IC D-TYPE TRANSP SGL 8:8 20SOIC | 1188 | 226+: $1.17040 | |
CD4044BCMXLatches | Fairchild (onsemi) | R-S LATCH, LOW LEVEL TRIGGERED | 8250 | 112+: $2.35840 | |
DM74LS279MLatches | Fairchild (onsemi) | R-S LATCH, LOW LEVEL TRIGGERED | 6525 | 1514+: $0.17600 | |
100355DCLatches | Fairchild (onsemi) | D LATCH, 100K SERIES | 685 | 34+: $7.78800 | |
100355PCLatches | Fairchild (onsemi) | D LATCH, 100K SERIES | 3498 | 50+: $5.26240 | |
100355QCLatches | Fairchild (onsemi) | D LATCH, 100K SERIES | 55 | 50+: $3.73120 | |
74F373SCLatches | Fairchild (onsemi) | IC D-TYPE TRANSP SGL 8:8 20SOIC | 14890 | 478+: $0.55440 | |
74F563SCXLatches | Fairchild (onsemi) | IC D-TYPE TRANSP SGL 8:8 20SOIC | 2200 | 790+: $0.33440 | |
74F845SCLatches | Fairchild (onsemi) | IC D-TYPE TRANSP SGL 8:8 24SOP | 2178 | 519+: $0.51040 | |
74F845SCXLatches | Fairchild (onsemi) | IC D-TYPE TRANSP SGL 8:8 24SOP | 3951 | 519+: $0.51040 | |
74F841SCXLatches | Fairchild (onsemi) | BUS DRIVER | 48765 | 298+: $0.88880 | |
74F843SCXLatches | Fairchild (onsemi) | BUS DRIVER | 7595 | 42+: $6.28320 | |
74LCX373SJXLatches | Fairchild (onsemi) | IC D-TYPE TRANSP SGL 8:8 20SOP | 34853 | 349+: $0.75680 | |
74LCX373BQXLatches | Fairchild (onsemi) | IC D-TYPE TRANSP SGL 8:8 20DQFN | 1149 | 379+: $0.69520 | |
74LCX573SJXLatches | Fairchild (onsemi) | IC D-TYPE TRANSP SGL 8:8 20SOP | 26262 | 379+: $0.69520 | |
74LCX573BQXLatches | Fairchild (onsemi) | IC D-TYPE TRANSP SGL 8:8 20DQFN | 13997 | 371+: $0.71280 | |
74LCX373WMXLatches | Fairchild (onsemi) | IC D-TYPE TRANSP SGL 8:8 20SOIC | 66624 | 519+: $0.51040 | |
MM74HC373SJLatches | Fairchild (onsemi) | BUS DRIVER, HC/UH SERIES, 1 FUNC | 26070 | 348+: $0.75680 | |
74VHC573SJXLatches | Fairchild (onsemi) | IC D-TYPE TRANSP SGL 8:8 20SOP | 96068 | 319+: $0.82720 | |
74ACT841SCXLatches | Fairchild (onsemi) | BUS DRIVER | 4400 | 111+: $2.37600 | |
DM74AS373WMLatches | Fairchild (onsemi) | IC D-TYPE TRANSP SGL 8:8 20SOIC | 2376 | 330+: $0.80080 | |
74ACTQ843SPCLatches | Fairchild (onsemi) | BUS DRIVER | 2662 | 195+: $1.35520 | |
MM74HC373SJXLatches | Fairchild (onsemi) | BUS DRIVER, HC/UH SERIES, 1 FUNC | 854 | 348+: $0.75680 | |
SCAN182373ASSCLatches | Fairchild (onsemi) | BOUNDARY SCAN MEMORY DRIVER | 2075 | 42+: $6.36240 |