74HC257 datasheet(2/9 Pages) HITACHI

Part #	74HC257

Description	Quad. 2-to-1-line Data Selectors/Multiplexers(with noninverted 3-state outputs)

Download	9 Pages

Scroll/Zoom	100%

Manufacturer	HITACHI [Hitachi Semiconductor]

Direct Link	http://www.renesas.com/eng

Logo

2 / 9 page

HD74HC257

2

Pin Arrangement

1

2

3

4

5

6

7

8

Select

1A

1B

1Y

2A

2B

2Y

GND

1A

1B

1Y

2A

2B

2Y

OC

4A

4B

4Y

3A

3B

VCC

4A

4B

4Y

3A

3B

3Y

16

15

14

13

12

11

10

9

Output

control

(Top view)

3Y

S

Absolute Maximum Ratings

Item

Symbol

Rating

Unit

Supply voltage range

V

CC

–0.5 to +7.0

V

Input voltage

V

IN

–0.5 to V

CC + 0.5

V

Output voltage

V

OUT

–0.5 to V

CC + 0.5

V

DC current drain per pin

I

OUT

±35

mA

DC current drain per V

CC, GND

I

CC, IGND

±75

mA

DC input diode current

I

IK

±20

mA

DC output diode current

I

OK

±20

mA

Power dissipation per package

P

T

500

mW

Storage temperature

Tstg

–65 to +150

°C

Similar Part No. - 74HC257

Manufacturer	Part #	Datasheet	Description
Texas Instruments	74HC257	52Kb / 7P	[Old version datasheet] High Speed CMOS Logic Quad 2-Input Multiplexer with Three-State Non-Inverting Outputs
Toshiba Semiconductor	74HC257	250Kb / 6P	QUAD 2-CHANEL MULTIPLEXER (3-STATE)
NXP Semiconductors	74HC257	80Kb / 13P	Quad 2-input multiplexer 3-state 1998 Sep 30
NXP Semiconductors	74HC257	185Kb / 17P	Quad 2-input multiplexer; 3-state Rev. 05-13 January 2010
Nexperia B.V. All right...	74HC257	249Kb / 15P	Quad 2-input multiplexer; 3-state Rev. 8 - 9 February 2021

More results

Similar Description - 74HC257

Manufacturer	Part #	Datasheet	Description
Renesas Technology Corp	HD74HC257	106Kb / 8P	Quad. 2-to-1-line Data Selectors/Multiplexers(with noninverted 3-state outputs)
	HD74LV157A	77Kb / 9P	Quad. 2-to-1 line Data Selectors / Multiplexers (Noninverted Outputs)
	HD74HC157	73Kb / 10P	Quad. 2-to-1-line Data Selectors/Multiplexers (with noninverted outputs)
	HD74LV157A	101Kb / 11P	Quad. 2-to-1 line Data Selectors / Multiplexers (Noninverted Outputs)
Hitachi Semiconductor	HD74LV157A	62Kb / 14P	Quad. 2-to-1 line Data Selectors / Multiplexers(Noninverted Outputs)
Hitachi Semiconductor	HD74HC258	55Kb / 9P	Quad. 2-to-1-line Data Selectors/Multiplexers(with 3-state outputs)
Renesas Technology Corp	HD74HC258	108Kb / 8P	Quad. 2-to-1-line Data Selectors/Multiplexers (with 3-state outputs)
Hitachi Semiconductor	HD74LS157	59Kb / 6P	Quadruple 2-line-to-1-line Data Selectors/Multiplexers(noninverted outputs)
Renesas Technology Corp	HD74LS157	73Kb / 7P	Quadruple 2-line-to-1-line Data Selectors / Multiplexers (noninverted outputs)
Texas Instruments	SN54F257	74Kb / 5P	[Old version datasheet] QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS

More results

74HC257 Datasheet(PDF) 2 Page - Hitachi Semiconductor

74HC257 Datasheet(HTML) 2 Page - Hitachi Semiconductor

Similar Part No. - 74HC257

Similar Description - 74HC257

Html Pages

1 2 3 4 5 6 7 8 9

Datasheet Download

Link URL