TC74AC373F(2007) View Datasheet(PDF) - Toshiba

Part Name

Description

View to exact match

TC74AC373F
(Rev.:2007)

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

Toshiba 

Pin Assignment

TC74AC373P/F/FT

IEC Logic Symbol

OE 1

Q0 2

D0 3

D1 4

Q1 5

Q2 6

D2 7

D3 8

Q3 9

GND 10

20 VCC

19 Q7

18 D7

17 D6

16 Q6

15 Q5

14 D5

13 D4

12 Q4

11 LE

OE (1) EN

LE (11) C1

D0 (3) 1D

D1 (4)

D2 (7)

D3 (8)

D4 (13)

D5 (14)

D6 (17)

D7 (18)

(top view)

Truth Table

Inputs

OE LE D

H

X

X

L

L

X

L

H

L

L

H

H

Output

Q

Z

Qn

L

H

X: Don’t care

Z: High impedance

Qn: Q outputs are latched at the time when the LE input is taken to a low logic level.

System Diagram

(2) Q0

(5) Q1

(6) Q2

(9) Q3

(12) Q4

(15) Q5

(16) Q6

(19) Q7

11

LE

D0

3

D

D1

4

D

D2

7

D

D3

D4

D5

D6

D7

8

13

14

17

18

D

D

D

D

D

Q

Q

Q

Q

Q

Q

Q

Q

L

L

L

L

L

L

L

L

1

OE

2

Q0

5

Q1

6

Q2

9

Q3

12

Q4

15

Q5

16

Q6

19

Q7

2

2007-10-01

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