Latches are elementary digital memory devices similar to flip-flops, but different in that the retained logic state can change at any time a latch enable (or similarly named) signal is in a valid logic state. Latches described as "transparent" further allow the device outputs to reflect the current state of the inputs while the latch enable signal is valid, as opposed to changing state only when the retained state has been fixed.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
CD4043BCNLatches | onsemi | IC LATCH TRI R/S QUAD 3ST 16-DIP | In Stock | - | |
CD4044BCNLatches | onsemi | CMOS Latch IC, Quad 3-State, 4-Bit, 16-DIP | In Stock | - | |
CD4099BCNLatches | onsemi | IC LATCH ADDRESSABLE 8BIT 16-DIP | In Stock | - | |
CD4042BELatches | Texas Instruments | 4-CH D-Type Transparent Latch IC, CMOS, PDIP | In Stock | - | |
CD4043BELatches | Texas Instruments | CMOS 4-CH 3-ST Latch IC PDIP Through Hole | 505 | 1+: $0.83600 10+: $0.72070 50+: $0.64310
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CD4044BELatches | Texas Instruments | 4-CH 3-ST CMOS Latch IC PDIP Through Hole | In Stock | - | |
74AHCT573D,112Latches | Nexperia | 74AHC573; 74AHCT573 - Octal D-type transparent latch; 3-state SOP 20-Pin | In Stock | - | |
74AHCT573D,118Latches | Nexperia | 74AHC573; 74AHCT573 - Octal D-type transparent latch; 3-state SOP 20-Pin | 1611 | - | |
74AHCT573PW,118Latches | Nexperia | Latch Transparent 3-ST 8-CH D-Type 20-Pin TSSOP T/R | 312 | - | |
74ALVCH16373DGG,51Latches | Nexperia | Latch Transparent 3-ST 16-CH D-Type 48-Pin TSSOP Tube | In Stock | - | |
74HCT259D,652Latches | Nexperia | Latch Addressable 8-CH D-Type 16-Pin SO Bulk | 18708 | - | |
74HCT259PW,118Latches | Nexperia | IC 8BIT ADDRESSBL LATCH 16TSSOP | In Stock | - | |
74LVC162373ADL,118Latches | Nexperia | IC 16BIT D TRANSP LATCH 48SSOP | In Stock | - | |
74LVC373ABQ,115Latches | Nexperia | 74LVC373A - Octal D-type transparent latch with 5 V tolerant inputs/outputs;n 3-state QFN 20-Pin | In Stock | - | |
74LVC373AD,112Latches | Nexperia | 74LVC373A - Octal D-type transparent latch with 5 V tolerant inputs/outputs;n 3-state SOP 20-Pin | 21661 | - | |
74LVC373ADB,112Latches | Nexperia | 74LVC373A - Octal D-type transparent latch with 5 V tolerant inputs/outputs;n 3-state SSOP2 20-Pin | In Stock | - | |
74LVC373ADB,118Latches | Nexperia | 74LVC373A - Octal D-type transparent latch with 5 V tolerant inputs/outputs;n 3-state SSOP2 20-Pin | 20900 | - | |
74LVC373AD,118Latches | Nexperia | 74LVC373A - Octal D-type transparent latch with 5 V tolerant inputs/outputs;n 3-state SOP 20-Pin | 1925 | 1+: $0.33180 10+: $0.28910 30+: $0.27110
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74LVC373APW,112Latches | Nexperia | 74LVC373A - Octal D-type transparent latch with 5 V tolerant inputs/outputs;n 3-state TSSOP2 20-Pin | 15840 | - | |
74LVC573ABQ,115Latches | Nexperia | 74LVC573A - Octal D-type transparent latch with 5 V tolerantinputs/outputs;ttt3-state QFN 20-Pin | 120 | - | |
74LVC573AD,112Latches | Nexperia | Latch Transparent 3-ST 8-CH D-Type 20-Pin SO Bulk | 44414 | - | |
74LVC573ADB,112Latches | Nexperia | 74LVC573A - Octal D-type transparent latch with 5 V tolerantinputs/outputs;ttt3-state SSOP2 20-Pin | 91889 | - | |
74LVC573ADB,118Latches | Nexperia | 74LVC573A - Octal D-type transparent latch with 5 V tolerantinputs/outputs;ttt3-state SSOP2 20-Pin | 10428 | - | |
74LVC573AD,118Latches | Nexperia | Latch Transparent 3-ST 8-CH D-Type 20-Pin SO T/R | 71 | 1+: $0.92000 10+: $0.73600 30+: $0.64400
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74LVC573APW,112Latches | Nexperia | 74LVC573A - Octal D-type transparent latch with 5 V tolerantinputs/outputs;ttt3-state TSSOP2 20-Pin | 83040 | - |