MC74HC173 Просмотр технического описания (PDF) - Motorola => Freescale

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Компоненты Описание

производитель

MC74HC173

Quad 3-State D Flip-Flop with Common Clock and Reset

Motorola => Freescale 

DEVICE

UNDER

TEST

TEST POINT

OUTPUT

CL*

* Includes all probe and jig capacitance

Figure 5.

D0 14

13

D1

DATA

INPUTS

12

D2

D3 11

DATA– DE1 9

ENABLES DE2 10

RESET 15

CLOCK 7

OUTPUT

ENABLES

OE1 1

OE2 2

TEST CIRCUITS

DEVICE

UNDER

TEST

TEST POINT

OUTPUT 1 kΩ

CL *

MC74HC173

CONNECT TO VCC WHEN

TESTING tPLZ AND tPZL.

CONNECT TO GND WHEN

TESTING tPHZ and tPZH.

* Includes all probe and jig capacitance

Figure 6.

LOGIC DETAIL

DQ

C

C

R

DQ

C

C

R

DQ

C

C

R

DQ

C

C

R

VCC

3 Q0

VCC

4 Q1

VCC

5 Q2

VCC

6 Q3

High–Speed CMOS Logic Data

5

DL129 — Rev 6

MOTOROLA

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