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 |
|---|---|---|---|---|---|
QS74FCT3573SOLatches | Quality Semiconductor | IC BUS INTERFACE 3.3V 1 FUNCTION | 2200 | 271+: $0.97680 | |
QS74FCT16373ATPALatches | Quality Semiconductor | IC NON-INVERT 5V | 5427 | 147+: $1.79520 | |
QS74FCT162373CTPALatches | Quality Semiconductor | Bus Driver, FCT Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, | 4594 | 188+: $1.40800 | |
QS74FCT2373DTSOLatches | Quality Semiconductor | IC BUS INTERFACE 5V 128KX32 7NS | 409 | 163+: $1.61920 | |
QS74FCT843CTPLatches | Quality Semiconductor | IC BUS INTERFACE 5V MULTI PORT | 1620 | 73+: $3.64320 | |
QS74FCT843BTQLatches | Quality Semiconductor | IC BUS INTERFACE 5V MULTI PORT | 1172 | 132+: $2.00640 | |
QS74FCT16373TPVLatches | Quality Semiconductor | IC ADDRESS DRIVER BIPOLAR 5V | 10247 | 226+: $1.17040 | |
QS74FCT4X373CTQ3Latches | Quality Semiconductor | IC BUS INTERFACE 5V 1CHAN | 206 | 117+: $2.27040 | |
QS74FCT2573ATPLatches | Quality Semiconductor | IC BUS INTERFACE 5V TELECOM | 6941 | 93+: $2.82480 | |
QS74FCT373TQLatches | Quality Semiconductor | IC BUS INTERFACE 5V MULTI PORT | 1158 | 245+: $1.07360 | |
QS74FCT2X373CTQ2Latches | Quality Semiconductor | Bus Driver, FCT Series, 2-Func, 8-Bit, True Output, CMOS, PDSO40, | 726 | 117+: $2.27040 | |
QS74FCT16373TPALatches | Quality Semiconductor | IC ADDRESS DRIVER BIPOLAR 5V | 3743 | 226+: $1.17040 | |
QS74FCT162373ATPVLatches | Quality Semiconductor | IC BUS INTERFACE/TXRX 5V | 2226 | 226+: $1.17040 | |
QS74FCT16373ATPVLatches | Quality Semiconductor | IC ADDRESS DRIVER BIPOLAR 5V | 92327 | 226+: $1.17040 | |
QS74FCT2373CTPLatches | Quality Semiconductor | IC ADDRESS DRIVER 5V TELECOM | 517 | 79+: $3.34400 | |
QS74FCT2841CTZLatches | Quality Semiconductor | IC BUS INTERFACE 5V 1CHAN | 454 | 50+: $5.27120 | |
QS74FCT841CTQLatches | Quality Semiconductor | IC BUS INTERFACE 5V 1CHAN | 4242 | 188+: $1.40800 | |
QS54FCT373ATDBLatches | Quality Semiconductor | IC ADDRESS DRIVER 5V SMALL SGNL | 133 | 21+: $12.71600 | |
QS54FCT373ATQLatches | Quality Semiconductor | IC ADDRESS DRIVER 5V | 2105 | 349+: $0.75680 | |
QS74FCT162373ATPALatches | Quality Semiconductor | IC BUS INTERFACE/TXRX BIPOLAR 5V | 10479 | 226+: $1.17040 | |
QS74FCT841BTQLatches | Quality Semiconductor | IC BUS INTERFACE 5V 1CHAN | 2899 | 112+: $2.36720 | |
QS74FCT2573TSOLatches | Quality Semiconductor | Bus Driver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, | 26130 | 242+: $1.09120 | |
QS74FCT2843BTZLatches | Quality Semiconductor | IC BUS INTERFACE 5V | 624 | 90+: $2.94800 | |
QS74FCT573ATPLatches | Quality Semiconductor | IC BUS INTERFACE/TXRX 5V | 849 | 133+: $1.98000 | |
QS74FCT573TSOXLatches | Quality Semiconductor | D LATCH, 1-FUNC, 8-BIT, CMOS, PD | 3300 | 271+: $0.97680 |