SN74LS257BDR

Manufacturer :

Texas Instruments

Product Category :

Signal Switches, Multiplexers, Decoders

Lead Free :

Lead Free

Terminal Form :

Gull wing

Width :

3.91mm

Terminal Finish :

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

Independent Circuits :

1

Number of Pins :

16

Radiation Hardening :

No

Length :

9.9mm

Package / Case :

16-SOIC (0.154, 3.90mm Width)

Pin Count :

16

Packaging :

Tape and Reel (TR)

Weight :

141.690917mg

Lifecycle Status :

ACTIVE (Last Updated: 1 week ago)

Family :

LS

Propagation Delay :

15 ns

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Current - Output High, Low :

2.6mA 24mA

Number of Terminations :

16

Output Polarity :

TRUE

RoHS Status :

ROHS3 Compliant

Power Supplies :

5V

Bandwidth :

35MHz

Circuit :

4 x 2:1

Mounting Type :

Surface Mount

Pbfree Code :

yes

Power Dissipation :

55mW

Number of Functions :

4

Voltage - Supply :

4.75V~5.25V

Number of Bits :

2

Peak Reflow Temperature (Cel) :

260

Base Part Number :

74LS257

Terminal Position :

Dual

Supply Type :

Single

Operating Supply Voltage :

5V

Mount :

Surface Mount

Type :

Multiplexer

Number of Channels :

4

Voltage Supply Source :

Single Supply

Factory Lead Time :

6 Weeks

Packing Method :

TR

Operating Temperature :

0°C~70°C

Series :

74LS

Number of Inputs :

8

Height :

1.75mm

JESD-609 Code :

e4

Supply Voltage :

5V

Output Characteristics :

3-STATE

Number of Outputs :

1

Thickness :

1.58mm