74HC373 Octal D-Type Latch 3-State Outputs IC – SOIC-20 Package

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.

This product is known as SN74HC373ANSR, CD74HC373EE4, SN74HC373AN, SN74HC373DWRE4, CD74HC373E, SN74HC373DBR, SN74HC373PWRE4, SN74HC373PWT, MC74HC373ADWG, MM74HC373MTCX, MC74HC373ADWR2G, SN74HC373NE4, 74HC373D, SN74HC373PWR, SN74HC373PW, CD74HC373M96, 74373 IC, 74373 SMD IC, 74HC373 IC, 74HC373 SMD IC, Components, Electronic Components, Octal D-Type Latch 3-State Outputs IC, Octal D-Type Latch 3-State Outputs SMD IC.

 

Features:

• Typical propagation delay: 18 ns
• Wide operating voltage range: 2 to 6 volts
• Low input current: 1 µA maximum
• Low quiescent current: 80 µA maximum (74 Series)
• Output drive capability: 15 LS-TTL loads

Features/Specs:

• Series: SN74HC373
• Function: Transparent
• Product Category: Latches
• Number of Circuits: 8 Circuit
• Logic Type: LSTTL
• Logic Family: HC
• Polarity: Non-Inverting
• Quiescent Current: 8 uA
• Number of Output Lines: 8 Line
• High-Level Output Current: -7.8 mA
• Low-Level Output Current: 7.8 mA
• Propagation Delay Time: 13 ns
• Supply Voltage – Max: 6 V
• Supply Voltage – Min: 2 V
• Minimum Operating Temperature: -40°C
• Maximum Operating Temperature: +85°C
• Number of Channels: 8 Channel
• Number of Input Lines: 8 Line
• Operating Supply Voltage: 5 V
• Supply Current – Max: 80 uA
• Output Type: 3-State
• Product Type: Latches
• Reset Type: No Reset
• Mounting Style: SMD/SMT
• Package/Case: SOIC-20

Applications:

• Industrial, Consumer Electronics.
• Bus Oriented Applications.