Texas Instruments SN74LS251N

Name: SN74LS251N
Brand: Texas Instruments
SKU: 3713983-SN74LS251N
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: SN74LS251N

Manufacturer:: Texas Instruments

Ventron No:: 3713983-SN74LS251N

Description:: 8-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs

ECAD Model:

Datasheet:: sn74ls251

Specifications

Texas Instruments SN74LS251N technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments SN74LS251N.

Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Mount
Through Hole
Mounting Type
Through Hole
Package / Case
16-DIP (0.300, 7.62mm)
Number of Pins
16
Weight
951.693491mg
Operating Temperature
0°C~70°C
Packaging
Tube
Series
74LS
JESD-609 Code
e4
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
16
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Technology
TTL
Voltage - Supply
4.75V~5.25V
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
5V
Terminal Pitch
2.54mm
Base Part Number
74LS251
Pin Count
16
Number of Outputs
1
Operating Supply Voltage
5V
Circuit
1 x 8:1
Polarity
Non-Inverting
Power Supplies
5V
Number of Circuits
1
Load Capacitance
5pF
Nominal Supply Current
6.1mA
Power Dissipation
35mW
Number of Bits
8
Propagation Delay
28 ns
Quiescent Current
7.1mA
Family
LS
Number of Inputs
8
Output Characteristics
3-STATE
Current - Output High, Low
2.6mA 8mA
Supply Type
Single
Bandwidth
35MHz
Voltage Supply Source
Single Supply
Height
5.08mm
Length
19.3mm
Width
6.35mm
Thickness
3.9mm
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

SN74LS251N Overview
The Lifecycle Status of the component is currently marked as ACTIVE, with the last update being 3 days ago. The Mount type for this component is Through Hole, meaning it is designed to be mounted onto a circuit board through holes rather than surface mounting. The Moisture Sensitivity Level (MSL) for this component is 1, indicating that it has no restrictions on exposure to moisture. It has 16 terminations, and a Pin Count of 16 with only 1 circuit. This component belongs to the LS family. The current output for this component is 2.6mA on the high end and 8mA on the low end. It is designed to be powered by a Single Supply voltage source. Additionally, the Peak Reflow Temperature for this component is 260 degrees Celsius.

SN74LS251N Features
Supplied in the 16-DIP (0.300, 7.62mm) package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V

SN74LS251N Applications
There are a lot of Texas Instruments SN74LS251N Signal Switches / Multiplexers / Decoders applications.

Robotic vehicles
Make half adder
To select different task for memory in microprocessor memory systems
CPU memory location identification
RF-based home automation system
Microprocessor memory systems
Small scale TV wall
Seven segment displays
Paper plants
LVDS

SN74LS251N More Descriptions

8-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-PDIP 0 to 70
Multiplexer, LS Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, TTL, PDIP16
Selector/Multiplexer; TTL; 16-Lead PDIP; 7 V; 6.1 mA (Typ.); 2 V; 0.8 V
LOGIC, 8-IN DATASELCT/MUX 3ST, 16DIP; Logic Family / Base Number: 74LS251; Logic Type: Data Selector / Multiplexer; No. of Channels: 1Channels; Line Configuration: 8: 1; Supply Voltage Min: 4.75V; Supply Voltage Max: 5.25V; Logic Case Style: DIP; No. of Pins: 16Pins; Logic IC Family: 74LS; Logic IC Base Number: 74251; Operating Temperature Min: 0°C; Operating Temperature Max: 70°C; Product Range: -; Automotive Qualification Standard: -; RoHS Phthalates Compliant: Yes; MSL: -; SVHC: No SVHC (27-Jun-2018); Logic Function Number: 74251; Logic IC Base Number: 74251; Logic IC Function: 8-to-1 Line Data Selector / Multiplexer with 3-State Outputs; Operating Temperature Range: 0°C to 70°C; Ratio: 8: 1; Supply Voltage Range: 4.75V to 5.25V; Termination Type: Through Hole

Certification