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 |
|---|---|---|---|---|---|
MC74VHC259DTR2GLatches | onsemi | 8-Bit Addressable Latch CMOS Logic IC, 5.5V, TSSOP-16 | 2640 | 1+: $0.55440 10+: $0.38984 25+: $0.34918
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74HC573PW,118Latches | Nexperia | 8-Bit Transparent Latch IC, 20-Pin TSSOP, 2-6V, 225ns tpd | 23661 | 50+: $0.26875 150+: $0.23747 500+: $0.19841
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74LVC573APW,118Latches | Nexperia | Latch Transparent 3-ST 8-CH D-Type 20-Pin TSSOP T/R | 1049 | 50+: $0.28688 150+: $0.25337 500+: $0.21156
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74LVC373APW,118Latches | Nexperia | Latch Transparent 3-ST 8-CH D-Type 20-Pin TSSOP T/R | 15405 | 865+: $0.30800 | |
74LVQ373QSCLatches | onsemi | 8-Bit 3-State D-Type Latch IC, QSOP, CMOS | In Stock | 54+: $1.85387 | |
74LVQ573QSCLatches | onsemi | 8-Bit 3-ST D-Type Latch IC, QSOP, 3.6V | In Stock | 54+: $1.85387 | |
74LVT573SJLatches | onsemi | 8-Bit Latch Buffer IC, 3.3V, SOIC, 3-STATE Output | In Stock | 38+: $0.41962 | |
74ABT573CSJXLatches | onsemi | 8-Bit Octal D-Type Latch, 3-State, BICMOS, SOIC | In Stock | 2000+: $0.32822 4000+: $0.30204 6000+: $0.28875
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74ACQ373SJLatches | onsemi | IC LATCH OCTAL TRANSP 3ST 20SOP | In Stock | 38+: $1.22668 | |
74ACTQ373SJXLatches | onsemi | IC LATCH TRANSP OCT 3ST 20SOP | In Stock | 2000+: $0.86625 | |
74LCX162373MTDXLatches | onsemi | 16-Bit Transparent Latch, 3-STATE, CMOS, 2V-3.6V, TSSOP | In Stock | 10+: $1.55315 30+: $1.38685 100+: $1.21543
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74LCX16373MTDXLatches | onsemi | 16-Bit 3-State Latch IC, D-Type, CMOS, TSSOP | 74 | 10+: $0.98404 30+: $0.87851 100+: $0.77020
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74LCX16841MTDLatches | onsemi | 20-Bit 3-State Latch IC, 3.6V, CMOS, TSSOP | In Stock | 3400+: $0.92796 | |
74LCX16841MTDXLatches | onsemi | 20-Bit 3-STATE Latch IC, 3.6V, TSSOP, CMOS, 5.5ns | In Stock | 1000+: $0.94520 2000+: $0.88374 | |
74LCX841WMLatches | onsemi | 10-Bit 3-State Latch IC, 3.6V, SOIC, CMOS | In Stock | 900+: $0.39779 | |
74LVQ373SJXLatches | onsemi | 8-Bit 3-State Latch IC, CMOS, SOIC, 3.6V | In Stock | 2000+: $0.63543 4000+: $0.60500 | |
74LVTH373SJXLatches | onsemi | 8-Bit 3-State Latch IC, 3.6V, SOP, 4.5ns | In Stock | 2000+: $0.19261 4000+: $0.17543 6000+: $0.16671
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74VCX162373MTDXLatches | onsemi | 16-Bit 3-State Latch IC, D-Type, 2 Circuits, TSSOP, CMOS | In Stock | 1+: $2.92160 524+: $1.12640 | |
74VCXH162373MTXLatches | onsemi | 16-Bit Latch IC, 3-State, 3.6V, CMOS, TSSOP | In Stock | 1000+: $0.60577 2000+: $0.55866 3000+: $0.53473
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DM74ALS573BSJXLatches | onsemi | 8-Bit 3-State D-Type Latch IC, SOP, 5V | In Stock | 2000+: $0.31735 4000+: $0.29185 6000+: $0.27891
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74ALVC162373TLatches | onsemi | 16-Bit Transparent Latch IC, 3.8ns, 3.6V, 48-TSSOP | In Stock | 3800+: $0.82500 | |
74ALVC162373TXLatches | onsemi | 16-Bit Transparent Latch IC, 3-State, CMOS, 3.8ns, 48-TSSOP | In Stock | 1000+: $0.52780 2000+: $0.48549 3000+: $0.46399
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74LVQ373QSCXLatches | onsemi | 8-Bit 3-State D-Type Latch, QSOP, 3.6V, CMOS | In Stock | 2500+: $1.32000 | |
74LVTH573MSAXLatches | onsemi | 8-Bit Latch Buffer/Driver, 3-State, SSOP, 3.3V | In Stock | 2000+: $0.43044 4000+: $0.39814 6000+: $0.38173
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DM74AS873NTLatches | onsemi | 8-Bit D-Type Latch, 2x4-Bit, 3-State, PDIP, 5V | In Stock | 375+: $2.38388 |