74HCT595 Ver la hoja de datos (PDF) - Diodes Incorporated.

Número de pieza

componentes Descripción

Fabricante

74HCT595

8-BIT SHIFT REGISTER WITH 8-BIT OUTPUT REGISTER

Diodes Incorporated. 

Parameter Measurement Information

TEST

tPLH/tPHL

tPLZ/tPZL

tPHZ/tPZH

74HCT595

Vload

Open

VCC

GND

VCC

4.5V to 5.5V

Inputs

VI

tr/tf

3.0V

3ns

Input

1.5V

VM

Output

VCC/2

CL

15pF, 50pF

Input

1/f MAX

tW

VM

Vl

VM

0V

MR

trec

Voltage Waveform

Pulse Duration and Recovery Time

Voltage Waveform

Set-up and Hold Times

Voltage Waveform

Propagation Delay Times

Inverting and Non Inverting Outputs

Voltage Waveform

Enable and Disable Times

Notes:

A . Includes test lead and test apparatus capacitance.

B. Output Waveform 1 depends on the internal QN node being low and behaves in this manner based on OE pin.

Output Waveform 2 depends on the internal QN node being high and behaves in this manner based on OE pin.

C. All pulses are supplied at pulse repetition rate ≤ 10 MHz

D. Inputs are measured separately one transition per measurement

E. tPLH and tPHL are the same as tPD

Figure 1. Load Circuit and Voltage Waveforms

74HCT595

Document number: DS35493 Rev. 3 - 2

7 of 11

www.diodes.com

July 2013

© Diodes Incorporated

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