MC145480EVK 데이터 시트보기 (PDF) - Motorola => Freescale

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MC145480EVK

Low-Voltage CMOS Octal D-Type Flip-Flop Flow Through Pinout (3-State, Non-Inverting)

Motorola => Freescale 

MC74LVQ574

1

OE

11

CP

D0

LOGIC DIAGRAM

nCP

2

Q

D

3

D1

nCP

Q

D

4

D2

nCP

Q

D

5

D3

nCP

Q

D

6

D4

nCP

Q

D

7

D5

nCP

Q

D

8

D6

nCP

Q

D

9

D7

nCP

Q

D

19

O0

18

O1

17

O2

16

O3

15

O4

14

O5

13

O6

12

O7

INPUTS

INTERNAL

LATCHES

OUTPUTS

OE

CP

Dn

Q

On

OPERATING MODE

L

↑

l

L

L

L

↑

h

H

H

Load and Read Register

L

↑

X

NC

NC

Hold and Read Register

H

↑

X

NC

Z

Hold and Disable Outputs

H

↑

l

L

H

↑

h

H

Z

Z

Load Internal Register and Disable Outputs

H = High Voltage Level; h = High Voltage Level One Setup Time Prior to the Low–to–High Clock Transition; L = Low Voltage Level; l = Low

Voltage Level One Setup Time Prior to the Low–to–High Clock Transition; NC = No Change; X = High or Low Voltage Level and Transitions

are Acceptable; Z = High Impedance State; ↑ = Low–to–High Transition; ↑ = Not a Low–to–High Transition; For ICC Reasons DO NOT FLOAT

Inputs

MOTOROLA

2

ECLinPS and ECLinPS Lite

DL140 — Rev 3

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