MC74LVX4245DWG 查看數據表（PDF） - ON Semiconductor

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MC74LVX4245DWG

Dual Supply Octal Translating Transceiver

ON Semiconductor 

MC74LVX4245

OE 22

T/R 2

3

A0

4

A1

5

A2

6

A3

7

A4

8

A5

9

A6

10

A7

21

B0

20

B1

19

B2

18

B3

17

B4

16

B5

15

B6

14

B7

Figure 2. Logic Diagram

INPUTS

OE

T/R

OPERATING MODE

Non−Inverting

L

L

B Data to A Bus

L

H

A Data to B Bus

H

X

Z

H = High Voltage Level; L = Low Voltage Level; Z = High Impedance State; X = High or Low Voltage Level

and Transitions are Acceptable; For ICC reasons, Do Not Float Inputs

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