HD74LV373A 查看數據表（PDF） - Hitachi -> Renesas Electronics

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HD74LV373A

Octal D-type Transparent Latches with 3-state Outputs

Hitachi -> Renesas Electronics 

HD74LV373A

• Waveform – 4

tf

Input OE

90%

50%VCC

10%

tZL

Waveform – A

50%VCC

tZH

Waveform – B

50%VCC

tr

90%

50%VCC

10%

tLZ

VOL + 0.3 V

tHZ

VOH – 0.3 V

VCC

GND

VCC

VOL

VOH

OV

Notes: 1. tr ≤ 3 ns, tf ≤ 3 ns

2. Input waveform: PRR ≤ 1 MHZ, duty cycle 50%

3. Waveform-A is for an output with internal conditions such that the output is low except

when disabled by the output control.

4. Waveform-B is for an output with internal conditions such that the output is high except

when disabled by the output control.

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