74HCT257N NXP Semiconductors, 74HCT257N Datasheet

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74HCT257N

Manufacturer Part Number
74HCT257N
Description
IC, 74HCT CMOS, 74HCT257, DIP16, 5V
Manufacturer
NXP Semiconductors
Datasheet

Specifications of 74HCT257N

Logic Type
Multiplexer
No. Of Outputs
4
Supply Voltage Range
4.5V To 5.5V
Logic Case Style
DIP
No. Of Pins
16
Operating Temperature Range
-40°C To +125°C
Svhc
No SVHC (18-Jun-2010)
Package
RoHS Compliant
Base Number
74
Rohs Compliant
Yes

Available stocks

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TOSHIBA
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Part Number:
74HCT257N652
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Product specification
Supersedes data of September 1993
File under Integrated Circuits, IC06
DATA SHEET
74HC/HCT257
Quad 2-input multiplexer; 3-state
For a complete data sheet, please also download:
The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications
The IC06 74HC/HCT/HCU/HCMOS Logic Package Information
The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines
INTEGRATED CIRCUITS
1998 Sep 30

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74HCT257N Summary of contents

Page 1

DATA SHEET For a complete data sheet, please also download: The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications The IC06 74HC/HCT/HCU/HCMOS Logic Package Information The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines 74HC/HCT257 Quad 2-input multiplexer; 3-state Product specification Supersedes data of September 1993 ...

Page 2

Philips Semiconductors Quad 2-input multiplexer; 3-state FEATURES Non-inverting data path 3-state outputs interface directly with system bus Output capability: bus driver I category: MSI CC GENERAL DESCRIPTION The 74HC/HCT257 are high-speed Si-gate CMOS devices and are pin compatible with low ...

Page 3

... Philips Semiconductors Quad 2-input multiplexer; 3-state ORDERING INFORMATION TYPE NUMBER NAME 74HC257N; DIP16 74HCT257N 74HC257D; SO16 74HCT257D 74HC257DB; SSOP16 74HCT257DB 74HC257PW; TSSOP16 74HCT257PW PIN DESCRIPTION PIN NO. SYMBOL 11 10 GND fpage 257 GND 8 3Y MLB311 Fig.1 Pin configuration. 1998 Sep 30 PACKAGE DESCRIPTION plastic dual in-line package ...

Page 4

Philips Semiconductors Quad 2-input multiplexer; 3-state SELECTOR 15 OE 3-STATE MULTIPLEXER OUTPUTS Fig.4 Functional diagram. Fig.5 Logic diagram. 1998 Sep 30 FUNCTION ...

Page 5

Philips Semiconductors Quad 2-input multiplexer; 3-state DC CHARACTERISTICS FOR 74HC For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications” Output capability: bus driver I category: MSI CC AC CHARACTERISTICS FOR 74HC GND = ...

Page 6

Philips Semiconductors Quad 2-input multiplexer; 3-state DC CHARACTERISTICS FOR 74HCT For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications” Output capability: bus driver I category: MSI CC Note to HCT types The value of additional quiescent supply current ( I ...

Page 7

Philips Semiconductors Quad 2-input multiplexer; 3-state AC WAVEFORMS ( GND HCT 1 GND Fig.6 Waveforms showing the input ...

Page 8

Philips Semiconductors Quad 2-input multiplexer; 3-state PACKAGE OUTLINES DIP16: plastic dual in-line package; 16 leads (300 mil); long body pin 1 index 1 DIMENSIONS (inch dimensions are derived from the original mm dimensions ...

Page 9

Philips Semiconductors Quad 2-input multiplexer; 3-state SO16: plastic small outline package; 16 leads; body width 3 pin 1 index 1 DIMENSIONS (inch dimensions are derived from the original mm dimensions) A UNIT ...

Page 10

Philips Semiconductors Quad 2-input multiplexer; 3-state SSOP16: plastic shrink small outline package; 16 leads; body width 5 pin 1 index 1 e DIMENSIONS (mm are the original dimensions) A UNIT ...

Page 11

Philips Semiconductors Quad 2-input multiplexer; 3-state TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4 pin 1 index 1 e DIMENSIONS (mm are the original dimensions) A UNIT ...

Page 12

Philips Semiconductors Quad 2-input multiplexer; 3-state SOLDERING Introduction There is no soldering method that is ideal for all IC packages. Wave soldering is often preferred when through-hole and surface mounted components are mixed on one printed-circuit board. However, wave soldering ...

Page 13

Philips Semiconductors Quad 2-input multiplexer; 3-state R EPAIRING SOLDERED JOINTS Fix the component by first soldering two diagonally- opposite end leads. Use only a low voltage soldering iron (less than 24 V) applied to the flat part of the lead. ...

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