HD74ALVCH16374 查看數據表（PDF） - Renesas Electronics

零件编号

产品描述 (功能)

比赛名单

HD74ALVCH16374

16-bit D-type Flip Flops with 3-state Outputs

Renesas Electronics 

HD74ALVCH16374

Waveforms - 2

Input CK

Input D

Output Q

Waveforms - 3

tr

tf

10 %

tr

90 % 90 %

Vref

10 %

tf

90 %

90 %

10 %

tPLH

10 %

Vref

Vref

tPHL

Vref

VIH

GND

VIH

GND

VOH

VOL

Notes:

tf

tr

Input G

90 %

Vref

10 %

Waveform - A

Waveform - B

tZL

Vref

tZH

Vref

90 %

Vref

10 %

tLZ

tHZ

VOL + 0.3 V

VOH – 0.3 V

VIH

GND

≅VOH1

VOL

VOH

≅VOL1

TEST

VIH

Vref

VOH1

VOL1

Vcc=2.5±0.2 V

Vcc = 2.7 V,

3.3±0.3 V

2.3 V

2.7 V

1.2 V

1.5 V

2.3 V

3.0 V

GND

GND

1. tr = 2.5 ns, tf = 2.5 ns

2. Input waveform : PRR = 10 MHz, duty cycle 50%.

3. Waveform–A shows input conditions such that the output is "L" level when enable by the

output control.

4. Waveform–B shows input conditions such that the output is "H" level when enable by the

output control.

Rev.5.00, Jan.20.2005, page 7 of 8

Share Link: