SN74ALS638A-1DWR | Integrated Circuits (ICs)/Logic - Buffers, Drivers, Receivers, Transceivers

Physical

Mounting Type Surface Mount

Package / Case 20-SOIC (0.295, 7.50mm Width)

Surface Mount YES

Compliance

RoHS Status ROHS3 Compliant

Dimensions

Height Seated (Max) 2.65mm

Width 7.5mm

Technical

Operating Temperature 0°C~70°C TA

Packaging Tape & Reel (TR)

Series 74ALS

JESD-609 Code e4

Pbfree Code yes

Part Status Obsolete

Moisture Sensitivity Level (MSL) 3 (168 Hours)

Number of Terminations 20

Terminal Finish NICKEL PALLADIUM GOLD

Additional Feature WITH DIRECTION CONTROL

Technology TTL

Voltage - Supply 4.5V~5.5V

Terminal Position DUAL

Terminal Form GULL WING

Peak Reflow Temperature (Cel) 260

Number of Functions 1

Supply Voltage 5V

Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

Pin Count 20

JESD-30 Code R-PDSO-G20

Output Type Open Collector, Push-Pull

Number of Elements 1

Supply Voltage-Max (Vsup) 5.5V

Supply Voltage-Min (Vsup) 4.5V

Number of Ports 2

Family ALS

Output Characteristics OPEN-COLLECTOR/3-STATE

Current - Output High, Low - 24mA; 15mA 24mA

Logic Type Transceiver, Inverting

Output Polarity INVERTED

Number of Bits per Element 8

Propagation Delay (tpd) 30 ns