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SN74AHC373N_TI(德州仪器)中文资料_英文资料_价格_PDF手册

2024/7/5 15:29:42

8

SN74AHC373N

具有三态输出的八路透明 D 型锁存器

 

 

 

 

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· Operating Range 2-V to 5.5-V VCC

· Latch-Up Performance Exceeds 250 mA Per JESD 17

· ESD Protection Exceeds JESD 22

– 2000-V Human-Body Model (A114-A)

– 200-V Machine Model (A115-A)

– 1000-V Charged-Device Model (C101)

 

 

                               


 

 

description/ordering information

 

The ’AHC373 devices are octal transparent D-type latches designed for 2-V to 5.5-V VCC operation.

 

When the latch-enable (LE) input is high, the Q outputs follow the data (D) inputs. When LE is low, the Q outputs are latched at the logic levels of the D inputs.

 

A buffered output-enable (OE) input can be used to place the eight outputs in either a normal logic state (high or low) or the high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and increased drive provide the capability to drive bus lines without interface or pullup components.