Texas Instruments SN74AHC373 and SN74AHC373-Q1 eight-way D-type latch
The Texas Instruments SN74AHC373 and SN74AHC373-Q1 eight-way D-latches contain high-performance CMOS logic devices designed to provide eight-way transparent D-latches with 3-state outputs. The latches are optimized for low power consumption and high performance in digital systems. The SN74AHC373 and SN74AHC373-Q1 Type D latches operate from a 2V to 5.5V supply voltage range, with a latch time of 6.8ns at 5V and 15pF load, and support 130MHz operating frequency at 5V and 15pF load. The latches are available in a QFN package with wettable flanks. The SN74AHC373-Q1 device is AEC-Q100 qualified for automotive applications. Typical applications include enabling or disabling digital signals, controlling indication LEDs, and converting between communication modules and system controllers.
characteristic
- SN74AHC373-Q1：
- AEC-Q100 compliant for automotive applications:
- Equipment temperature level 1: -40°C to 125°C
- Device HBM ESD classification class 2
- The device has a CDM ESD classification class of C4B
- Available in a wettable flank QFN package
- Operating voltage range: 2V to 5.5V VCC
- 130MHz at 5V, 15pF load
- Latching performance of more than 250 mA in accordance with JESD 17
apply
- Enable or disable digital signals
- Control indicator LED
- Conversion between the communication module and the system controller
- Parallel data storage
- Digital bus buffer
Functional block diagram (SN74AHC373)
Functional Block Diagram (SN74AHC373-Q1)
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