SN74LS257BD

Manufacturer :

Texas Instruments

Product Category :

Signal Switches, Multiplexers, Decoders

Operating Supply Voltage :

5V

Number of Terminations :

16

Terminal Finish :

Nickel/Palladium/Gold (Ni/Pd/Au)

Number of Pins :

16

JESD-609 Code :

e4

Number of Outputs :

1

Supply Voltage :

5V

Thickness :

1.58mm

Power Dissipation :

55mW

Family :

LS

Length :

9.9mm

Lead Free :

Lead Free

Number of Inputs :

8

Voltage - Supply :

4.75V~5.25V

Width :

3.91mm

Pbfree Code :

yes

Current - Output High, Low :

2.6mA 24mA

Propagation Delay :

15 ns

Pin Count :

16

Factory Lead Time :

6 Weeks

Operating Temperature :

0°C~70°C

Peak Reflow Temperature (Cel) :

260

Height :

1.75mm

Output Polarity :

TRUE

Packaging :

Tape and Reel (TR)

Output Characteristics :

3-STATE

Lifecycle Status :

ACTIVE (Last Updated: 1 week ago)

Number of Functions :

4

Terminal Position :

Dual

Independent Circuits :

1

Terminal Form :

Gull wing

RoHS Status :

ROHS3 Compliant

Base Part Number :

74LS257

Package / Case :

16-SOIC (0.154, 3.90mm Width)

Type :

Multiplexer

Circuit :

4 x 2:1

Number of Channels :

4

Weight :

141.690917mg

Mounting Type :

Surface Mount

Number of Bits :

2

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Bandwidth :

35MHz

Series :

74LS

Radiation Hardening :

No

Power Supplies :

5V

Mount :

Surface Mount

Packing Method :

TR

Voltage Supply Source :

Single Supply

Supply Type :

Single