74HC373 IC – (SMD Package) – Octal D-Type Latch 3-State Outputs IC (74373 IC)

The 74HC373 high speed octal D-type latches utilize advanced silicon-gate CMOS technology. They possess the high noise immunity and low power consumption of standard CMOS integrated circuits, as well as the ability to drive 15 LS-TTL loads. Due to the large output drive capability and the 3-STATE feature, these devices are ideally suited for interfacing with bus lines in a bus organized system. When the LATCH ENABLE input is HIGH, the Q outputs will follow the D inputs. When the LATCH ENABLE goes LOW, data at the D inputs will be retained at the outputs until LATCH ENABLE returns HIGH again. When a high logic level is applied to the OUTPUT CONTROL input, all outputs go to a high impedance state, regardless of what signals are present at the other inputs and the state of the storage elements. The 74HC logic family is speed, function, and pin-out compatible with the standard 74LS logic family. All inputs are protected from damage due to static discharge by internal diode clamps to VCC and ground.Features:-Typical propagation delay: 18 nsWide operating voltage range: 2 to 6 voltsLow input current: 1 µA maximumLow quiescent current: 80 µA maximum (74 Series)Output drive capability: 15 LS-TTL loadsSpecification:-SymbolParameterValueUnitVCCSupply Voltage? 0.5 to 7.0VVVINDC Input Voltage ? 1.5 to VCC 1.5VVVOUTDC Output Voltage? 0.5 to VCC 0.5VVIIK, IOKClamp Diode Current± 20mAIOUTDC Output Current, per pin± 35mAICCDC VCC or GND Current, per pin± 70mATSTGStorage Temperature Range? 65°C to 150°CPDPower Dissipation500 mWTLLead Temperature260°C74hc373-ic-datasheet* product image for illustration purposes only. actual product may vary.