74LVC32244A 查看數據表（PDF） - Philips Electronics

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74LVC32244A

32-bit buffer/line driver; 5 V input/output tolerant; 3-state

Philips Electronics 

Philips Semiconductors

32-bit buffer/line driver; 5 V input/output

tolerant; 3-state

Product specification

74LVC32244A;

74LVCH32244A

handbook, full pagewidth

6

MNA471

1A1 1A3 2A1 2A3 3A1 3A3 4A1 4A2 5A1 5A3 6A1 6A3 7A1 7A3 8A1 8A2

5 1A0 1A2 2A0 2A2 3A0 3A2 4A0 4A3 5A0 5A2 6A0 6A2 7A0 7A2 8A0 8A3

4 2OE GND VCC GND GND VCC GND 3OE 6OE GND VCC GND GND VCC GND 7OE

3 1OE GND VCC GND GND VCC GND 4OE 5OE GND VCC GND GND VCC GND 8OE

2 1Y0 1Y2 2Y0 2Y2 3Y0 3Y2 4Y0 4Y3 5Y0 5Y2 6Y0 6Y2 7Y0 7Y2 8Y0 8Y3

1 1Y1 1Y3 2Y1 2Y3 3Y1 3Y3 4Y1 4Y2 5Y1 5Y3 6Y1 6Y3 7Y1 7Y3 8Y1 8Y2

A BCDE FGH J K LMNPR T

Fig.1 Pin configuration.

handbook, full paAge5wid1thA0

A6 1A1

B5 1A2

B6 1A3

1OE

A3

C5 2A0

C6 2A1

D5 2A2

D6 2A3

2OE

A4

1999 Aug 31

1Y0 A2

1Y1 A1

1Y2 B2

1Y3 B1

E5 3A0

E6 3A1

F5 3A2

F6 3A3

3OE

H4

2Y0 C2

2Y1 C1

2Y2 D2

2Y3 D1

G5 4A0

G6 4A1

H6 4A2

H5 4A3

4OE

H3

3Y0 E2

3Y1 E1

3Y2 F2

3Y3 F1

J5 5A0

J6 5A1

K5 5A2

K6 5A3

5OE

J3

4Y0 G2

4Y1 G1

4Y2 H1

L5 6A0

L6 6A1

M5 6A2

4Y3 H2 M6 6A3

6OE

J4

5Y0 J2

5Y1 J1

5Y2 K2

5Y3 K1

N5 7A0

N6 7A1

P5 7A2

P6 7A3

7OE

T4

6Y0 L2

6Y1 L1

6Y2 M2

R5 8A0

R6 8A1

T6 8A2

6Y3 M1 T5 8A3

8OE

T3

Fig.2 Logic symbol.

4

7Y0 N2

7Y1 N1

7Y2 P2

7Y3 P1

8Y0 R2

8Y1 R1

8Y2 T1

8Y3 T2

MNA472

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