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 |
|---|---|---|---|---|---|
SN74LS279ADE4Latches | Texas Instruments | Quad S/R Latches, 4-Bit, 27ns, 5V, SOIC | In Stock | 520+: $0.79792 | |
SN74LS279ADRLatches | Texas Instruments | Quad S/R Latches, 4-Bit, 5V, 8mA, 27ns, SOIC | 3879 | 1+: $1.25840 10+: $0.91960 25+: $0.83424
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SN74LVC373APWLatches | Texas Instruments | Octal 3-State Latch IC, 8-Bit, CMOS, TSSOP | 293 | 1+: $0.68743 10+: $0.53485 30+: $0.45943
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SN74LVC373APWE4Latches | Texas Instruments | Octal 3-State Latch IC, CMOS, 8-Bit, TSSOP | In Stock | 700+: $0.48781 | |
74AHC573D-Q100JLatches | Nexperia | 74AHC573-Q100; 74AHCT573-Q100 - Octal D-type transparent latch; 3-state SOP 20-Pin | In Stock | 2000+: $0.31278 4000+: $0.30392 | |
74AHC573PW-Q100JLatches | Nexperia | 74AHC573-Q100; 74AHCT573-Q100 - Octal D-type transparent latch; 3-state TSSOP2 20-Pin | In Stock | 2500+: $0.20306 5000+: $0.19719 | |
74AHCT573BQ-Q100XLatches | Nexperia | 74AHC573-Q100; 74AHCT573-Q100 - Octal D-type transparent latch; 3-state QFN 20-Pin | In Stock | 3000+: $0.25898 6000+: $0.25211 | |
74AHCT573D-Q100JLatches | Nexperia | 74AHC573-Q100; 74AHCT573-Q100 - Octal D-type transparent latch; 3-state SOP 20-Pin | In Stock | 2000+: $0.28414 4000+: $0.27596 | |
74AHCT573PW-Q100JLatches | Nexperia | 74AHC573-Q100; 74AHCT573-Q100 - Octal D-type transparent latch; 3-state TSSOP2 20-Pin | In Stock | 2500+: $0.20104 5000+: $0.19522 | |
74HC373D-Q100,118Latches | Nexperia | 74HC373-Q100; 74HCT373-Q100 - Octal D-type transparent latch; 3-state SOP 20-Pin | 1963 | 1+: $0.68640 10+: $0.48576 50+: $0.40533
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74HC373PW-Q100,118Latches | Nexperia | 74HC373-Q100; 74HCT373-Q100 - Octal D-type transparent latch; 3-state TSSOP2 20-Pin | 638 | 1+: $0.54560 10+: $0.38016 50+: $0.31539
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74HCT373PW-Q100,11Latches | Nexperia | 74HC373-Q100; 74HCT373-Q100 - Octal D-type transparent latch; 3-state TSSOP2 20-Pin | In Stock | 2500+: $0.21856 5000+: $0.21232 | |
74HCT373BQ-Q100,11Latches | Nexperia | 74HC373-Q100; 74HCT373-Q100 - Octal D-type transparent latch; 3-state QFN 20-Pin | In Stock | 3000+: $0.28145 6000+: $0.27410 | |
74LVC573ABXXLatches | Nexperia | 74LVC573A - Octal D-type transparent latch with 5 V tolerantinputs/outputs;ttt3-state QFN 20-Pin | 35200 | 611+: $0.43120 | |
SN54HC373VTDG1Latches | Texas Instruments | Octal Transparent D-Type Latch With 3-State Outputs 0- | In Stock | 100+: $117.43204 | |
SN54HC373VTDG2Latches | Texas Instruments | Octal Transparent D-Type Latch With 3-State Outputs 0- 0 to 0 | In Stock | 10+: $129.41456 | |
74LVC373AD-Q100JLatches | Nexperia | 74LVC373A-Q100 - Octal D-type transparent latch with 5 V tolerant inputs/outputs;n 3-state SOP 20-Pin | In Stock | 2000+: $0.29111 4000+: $0.28276 | |
74LVC373APW-Q100JLatches | Nexperia | 74LVC373A-Q100 - Octal D-type transparent latch with 5 V tolerant inputs/outputs;n 3-state TSSOP2 20-Pin | 1498 | 1+: $0.45760 10+: $0.32120 50+: $0.26541
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HEF4043BT-Q100JLatches | Nexperia | HEF4043B-Q100 - Quad R/S latch with 3-state outputs SOP 16-Pin | 2233 | 1+: $0.52800 10+: $0.36872 50+: $0.30518
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CD74HC75NSRLatches | Texas Instruments | 2-Bit D-Type Latch IC, 74HC Series, SOP-16 | In Stock | 453+: $0.58080 2000+: $0.28010 4000+: $0.27232
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74FCT573ATSOG8Latches | Renesas Electronics Corporation | IC D-TYPE TRANSP SGL 8:8 20SOIC | In Stock | 1000+: $0.54661 2000+: $0.51017 5000+: $0.48466
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74FCT373CTPYGLatches | Renesas Electronics Corporation | IC D-TYPE TRANSP SGL 8:8 20SSOP | 985 | 1+: $1.04720 10+: $0.75944 64+: $0.63003
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74HCT373D-Q100,118Latches | Nexperia | 74HC373-Q100; 74HCT373-Q100 - Octal D-type transparent latch; 3-state SOP 20-Pin | In Stock | 1+: $0.47520 2000+: $0.26971 4000+: $0.26188 | |
CY74FCT373CTQCTLatches | Texas Instruments | 8-Bit D-Type Latch Driver, QSOP-20, 64mA Output | In Stock | 549+: $0.48400 2500+: $0.27743 5000+: $0.27012
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MC74HCT573ADWR2G-QLatches | onsemi | Latches OCTAL 3-STATE TRANSCEIVER | In Stock | 1+: $0.66880 10+: $0.47960 25+: $0.43120
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