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Home  Logic - Signal Switches, Multiplexers, Decoders  74HCT257N,652 Datasheets | Logic - Signal Switches, Multiplexers, Decoders IC QUAD 2-IN MUX 3ST INV 16-DIP

Oct 8 2020

74HCT257N,652 Datasheets | Logic - Signal Switches, Multiplexers, Decoders IC QUAD 2-IN MUX 3ST INV 16-DIP

Product Overview

Image:
74HCT257N-652
Manufacturer Part#: 74HCT257N,652
Product Category: Logic - Signal Switches, Multiplexers, Decoders
Stock: No
Manufacturer: NXP USA Inc.
Description: IC QUAD 2-IN MUX 3ST INV 16-DIP
Datasheet: 74HC(T)257
Package: 16-DIP (0.300", 7.62mm)
Minimum: 1
Lead Time: 3(168 Hours)
Quantity: On Order
Send RFQ: Inquiry

74HCT257N,652 Images are for reference only.

74HCT257N,652

CAD Models

Product Attributes

Manufacturer: NXP USA Inc.
Series: 74HCT
Packaging: Tube
Part Status: Obsolete
Type: Multiplexer
Circuit: 4 x 2
Independent Circuits: 1
Current - Output High Low: 6mA 6mA
Voltage Supply Source: Single Supply
Voltage - Supply: 4.5V ~ 5.5V
Operating Temperature: -40°C ~ 125°C
Mounting Type: Through Hole
Package / Case: 16-DIP (0.300" 7.62mm)
Supplier Device Package: 16-DIP
Base Part Number: 74HCT2

Descriptions

Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin PDIP Bulk:Avnet Europe
Quad 2-Input Multiplexer,Tri-State, 16-Dip:Newark
IC QUAD 2-IN MUX 3ST INV 16-DIP:Digi-Key
STANDARD MARKING - TUBE , CECC:WPG Americas
IC, QUAD 2-INPUT MUX,TRI-STATE, 16-DIP; Logic Type:Multiplexer; No. of Channels:4; Ratio:2:1; Supply Voltage Range:4.5V to 5.5V; Logic Case Style:DIP; No. of Pins:16; Operating Temperature Range:-40°C to +125°C; Package / Case:16-DIP:element14 APAC

FEATURES

General description

The 74HC257; 74HCT257 are high-speed Si-gate CMOS devices and are pin compatible with Low-power Schottky TTL (LSTTL).
The 74HC257 and 74HCT257 have four identical 2-input multiplexers with 3-state outputs, which select 4 bits of data from two sources and are controlled by a common data select input (S).
The data inputs from source 0 (1I0 to 4I0) are selected when input S is LOW and the data inputs from source 1 (1I1 to 4I1) are selected when S is HIGH. Data appears at the outputs (1Y to 4Y) in true (non-inverting) form from the selected inputs.
The 74HC257 and 74HCT257 are the logic implementation of a 4-pole, 2-position switch, where the position of the switch is determined by the logic levels applied to S. The outputs are forced to a high-impedance OFF-state when OE is HIGH.

Features

■ Non-inverting data path
■ 3-state outputs interface directly with system bus
■ Complies with JEDEC standard no. 7A
■ ESD protection:
♦ HBM JESD22-A114E exceeds 2000 V
♦ MM JESD22-A115-A exceeds 200 V
■ Multiple package options
■ Specified from −40 °C to +85 °C and from −40 °C to +125 °C

Environmental & Export Classifications

Description Value
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)

Documents & Media

Datasheets: 74HC(T)257
Environmental Information: 74HC(T)257
PCN Obsolescence/ EOL: NXP RoHS3 Cert
HTML Datasheet: Multiple Devices 29/Dec/2014

Distributors

Image PartNo Manufacturer Descriptions Stock Step Price
74HCT257N-652 74HCT257N,652 NXP USA Inc. IC QUAD 2-IN MUX 3ST INV 16-DIP On Order

N/A

74HCT257N-652 74HCT257N,652 NXP Semiconductors Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin PDIP Bulk:Avnet Europe
Quad 2-Input Multiplexer,Tri-

View All

tate, 16-Dip:Newark
IC QUAD 2-IN MUX 3ST INV 16-DIP:Digi-Key
STANDARD MARKING - TUBE , CECC:WPG Americas
IC, QUAD 2-INPUT MUX,TRI-STATE, 16-DIP; Logic Type:Multiplexer; No. of Channels:4; Ratio:2:1; Supply Voltage Range:4.5V to 5.5V; Logic Case Style:DIP; No. of Pins:16; Operating Temperature Range:-40°C to +125°C; Package / Case:16-DIP:element14 APAC

On Order N/A
74HCT257N-652 74HCT257N,652 NXP Semiconductors 74HC(T)257 - Quad 2-input multiplexer; 3-state DIP 16-Pin On Order

N/A

Popularity by Region

  • 1. France
    100
  • 2. Kazakhstan
    91
  • 3. Egypt
    90
  • 4. Romania
    89
  • 5. Papua New Guinea
    88
  • 6. Thailand
    88
  • 7. Singapore
    87
  • 8. Turkey
    87
  • 9. South Korea
    85
  • 10. Israel
    83
  • 11. Qatar
    83
  • 12. South Africa
    83
  • 13. Aruba
    82
  • 14. Spain
    82
  • 15. Germany
    82
  • 16. China
    80
  • 17. India
    80
  • 18. Switzerland
    79
  • 19. Slovakia
    78
  • 20. Taiwan
    78
  • 21. Russia
    77
  • 22. United States
    77
  • 23. Netherlands
    76
  • 24. Brazil
    76
  • 25. Malaysia
    76
  • 26. Bulgaria
    75
  • 27. Poland
    75
  • 28. Hong Kong
    75
  • 29. Japan
    74
  • 30. Italy
    73
  • 31. Denmark
    72
  • 32. Mexico
    72
  • 33. Czech Republic
    72
  • 34. Malta
    71
  • 35. United Kingdom
    71
  • 36. Philippines
    70
  • 37. Ireland
    69
  • 38. Latvia
    69
  • 39. New Zealand
    63

74HCT257N,652 Popularity by Region

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  • Product Attributes
  • Descriptions
  • Features
  • CAD Models
Manufacturer: NXP USA Inc.
Series: 74HCT
Packaging: Tube
Part Status: Obsolete
Type: Multiplexer
Circuit: 4 x 2
Independent Circuits: 1
Current - Output High Low: 6mA 6mA
Voltage Supply Source: Single Supply
Voltage - Supply: 4.5V ~ 5.5V
Operating Temperature: -40°C ~ 125°C
Mounting Type: Through Hole
Package / Case: 16-DIP (0.300" 7.62mm)
Supplier Device Package: 16-DIP
Base Part Number: 74HCT2

Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin PDIP Bulk:Avnet Europe
Quad 2-Input Multiplexer,Tri-State, 16-Dip:Newark
IC QUAD 2-IN MUX 3ST INV 16-DIP:Digi-Key
STANDARD MARKING - TUBE , CECC:WPG Americas
IC, QUAD 2-INPUT MUX,TRI-STATE, 16-DIP; Logic Type:Multiplexer; No. of Channels:4; Ratio:2:1; Supply Voltage Range:4.5V to 5.5V; Logic Case Style:DIP; No. of Pins:16; Operating Temperature Range:-40°C to +125°C; Package / Case:16-DIP:element14 APAC

FEATURES

General description

The 74HC257; 74HCT257 are high-speed Si-gate CMOS devices and are pin compatible with Low-power Schottky TTL (LSTTL).
The 74HC257 and 74HCT257 have four identical 2-input multiplexers with 3-state outputs, which select 4 bits of data from two sources and are controlled by a common data select input (S).
The data inputs from source 0 (1I0 to 4I0) are selected when input S is LOW and the data inputs from source 1 (1I1 to 4I1) are selected when S is HIGH. Data appears at the outputs (1Y to 4Y) in true (non-inverting) form from the selected inputs.
The 74HC257 and 74HCT257 are the logic implementation of a 4-pole, 2-position switch, where the position of the switch is determined by the logic levels applied to S. The outputs are forced to a high-impedance OFF-state when OE is HIGH.

Features

■ Non-inverting data path
■ 3-state outputs interface directly with system bus
■ Complies with JEDEC standard no. 7A
■ ESD protection:
♦ HBM JESD22-A114E exceeds 2000 V
♦ MM JESD22-A115-A exceeds 200 V
■ Multiple package options
■ Specified from −40 °C to +85 °C and from −40 °C to +125 °C

There is no relevant information available for this part yet.