MC74HCT273 Просмотр технического описания (PDF) - ON Semiconductor

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Компоненты Описание

производитель

MC74HCT273

Octal D Flip-Flop with Common Clock and Reset with LSTTL-Compatible Inputs

ON Semiconductor 

MC74HCT273A

SWITCHING WAVEFORMS

VALID

3.0 V

DATA

1.3 V

GND

tsu

th

3.0 V

CLOCK

1.3 V

GND

Figure 4.

DEVICE

UNDER

TEST

TEST POINT

OUTPUT

CL*

*Includes all probe and jig capacitance

Figure 5. Test Circuit

D0 3

D1 4

D2 7

DATA

INPUTS

D3 8

D4 13

D5 14

D6 17

D7 18

CLOCK 11

RESET 1

C

Q

DR

C

Q

DR

C

Q

DR

C

Q

DR

C

Q

DR

C

Q

DR

C

Q

DR

C

Q

DR

2 Q0

5 Q1

6 Q2

9 Q3

12 Q4

NONINVERTING

OUTPUTS

15 Q5

16 Q6

19

Q7

Figure 6. Expanded Logic Diagram

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