SL74LV245 데이터 시트보기 (PDF) - System Logic Semiconductor

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SL74LV245

OCTAL BUS TRANSCEIVER (3-State)

System Logic Semiconductor 

SL74LV245

OCTAL BUS TRANSCEIVER (3-State)

By pinning SL74LV245 are compatible with SL74HC245 and SL74HCT245 series. Input voltage levels

are compatible with standard CMOS levels.

• Output voltage levels are compatible with input levels of CMOS,

NMOS and TTL ICS

• Supply voltage range: 2.0 to 3.2 V

• Low input current: 1.0 µÀ; 0.1 µÀ at Ò = 25 °Ñ

N SUFFIX

PLASTIC

• Output current 8 mÀ

• Latch current value: not less 150 mÀ at Ò = 125 °Ñ

• ESD acceptable values: not less than 2000 V as per HBM and

not less 200 V as per ÌÌ

•

20

1

20

D SUFFIX

SOIC

1

ORDERING INFORMATION

SL74LV245N Plastic DIP

SL74LV245D SOIC

BLOCK DIAGRAM

TA = -40° to 125° C

for all packages

DIR

01

A

02 0

A

03 1

A

04 2

A

05 3

A

06 4

07 A 5

A

08 6

A

09 7

OE

19

Pin 20=VCC

Pin 10 = GND

B

0 18

B

1 17

B

2 16

B

3 15

B

4 14

B

5 13

B

6 12

B

7 11

PIN ASSIGNMENT

DIR 01

20 VCC

A0 02

19 OE

A1 03

18 B0

A2 04

17 B1

A3 05

16 B2

245

A4 06

15 B3

A5 07

14 B4

A6 08

13 B5

A7 09

12 B6

GND 10

11 B7

FUNCTION TABLE

Inputs

Inputs/Outputs

OE

DIR

À

Â

L

L

A=B input

L

H

input B=A

H

X

Z

Z

SLS

System Logic

Semiconductor

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