SN74LS257BDR

Manufacturer :

Texas Instruments

Product Category :

Signal Switches, Multiplexers, Decoders

Peak Reflow Temperature (Cel) :

260

Power Supplies :

5V

Family :

LS

Voltage Supply Source :

Single Supply

Number of Outputs :

1

Terminal Finish :

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

Number of Inputs :

8

Length :

9.9mm

Number of Functions :

4

Base Part Number :

74LS257

Width :

3.91mm

Packing Method :

TR

Operating Temperature :

0°C~70°C

Terminal Position :

Dual

Package / Case :

16-SOIC (0.154, 3.90mm Width)

Thickness :

1.58mm

Operating Supply Voltage :

5V

Terminal Form :

Gull wing

Power Dissipation :

55mW

Pin Count :

16

Radiation Hardening :

No

Propagation Delay :

15 ns

Number of Terminations :

16

Number of Bits :

2

Supply Voltage :

5V

Current - Output High, Low :

2.6mA 24mA

Lifecycle Status :

ACTIVE (Last Updated: 1 week ago)

Output Polarity :

TRUE

Series :

74LS

Packaging :

Tape and Reel (TR)

Output Characteristics :

3-STATE

JESD-609 Code :

e4

Number of Channels :

4

Voltage - Supply :

4.75V~5.25V

Pbfree Code :

yes

Mounting Type :

Surface Mount

Number of Pins :

16

Mount :

Surface Mount

Independent Circuits :

1

Height :

1.75mm

Circuit :

4 x 2:1

RoHS Status :

ROHS3 Compliant

Weight :

141.690917mg

Bandwidth :

35MHz

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Type :

Multiplexer

Lead Free :

Lead Free

Supply Type :

Single

Factory Lead Time :

6 Weeks