HD74LV373AFPEL 查看數據表（PDF） - Renesas Electronics

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HD74LV373AFPEL

Octal D-type Transparent Latches with 3-state Outputs

Renesas Electronics 

HD74LV373A

• Waveform − 1

Input LE

Input D

Output Q

tr

tf

10%

tr

90% 90%

50%VCC

Vref

10%

tf

90%

90%

10%

tPLH

10%

tPHL

50%VCC

50%VCC

• Waveform − 2

tr

Input LE

90%

10%

tr

Input D

10%

90%

50%VCC

tPLH

Output Q

Vref

tf

90%

50%VCC

10%

tPHL

Vref

• Waveform − 3

Input LE

Input D

10%

tr

tf

90% 90%

50% 50%

VCC tw VCC

tsu

10%

th

50%VCC

50%VCC

VCC

GND

VCC

GND

VOH

VOL

VCC

GND

VCC

GND

VOH

VOL

VCC

GND

VCC

GND

Rev.2.00 Jun. 25, 2004 page 7 of 10

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