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SN74AS638AN

SN74AS638AN

SN74AS638AN

Texas Instruments

SN74AS638AN datasheet pdf and Logic - Buffers, Drivers, Receivers, Transceivers product details from Texas Instruments stock available on our website

SOT-23

SN74AS638AN Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Mounting Type Through Hole
Package / Case 20-DIP (0.300, 7.62mm)
Number of Pins 20
Weight 1.1991g
Operating Temperature0°C~70°C TA
PackagingTube
Series 74AS
JESD-609 Code e4
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional FeatureWITH DIRECTION CONTROL
Subcategory Bus Driver/Transceivers
Technology TTL
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 5V
Terminal Pitch2.54mm
[email protected] Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number 74AS638
Pin Count20
Qualification StatusNot Qualified
Output Type Open Collector, Push-Pull
Operating Supply Voltage5V
Number of Elements 1
Polarity Inverting
Power Supplies5V
Number of Circuits 8
Load Capacitance50pF
Number of Ports2
Number of Bits 8
Propagation Delay20 ns
Turn On Delay Time20 ns
Family AS
Logic Function Inverting, Transceiver
Direction Bidirectional
Output Characteristics 3-STATE
Current - Output High, Low - 64mA; 15mA 64mA
Logic Type Transceiver, Inverting
Control Type COMMON CONTROL
Translation N/A
Length 25.4mm
Width 7.62mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:608 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$12.59000$12.59
500$12.4641$6232.05
1000$12.3382$12338.2
1500$12.2123$18318.45
2000$12.0864$24172.8
2500$11.9605$29901.25

SN74AS638AN Product Details

SN74AS638AN Overview


Logical driver uses a neat 20-DIP (0.300, 7.62mm) package. Tube external packaging. Available in Through Hole. Voltage buffer adopts Transceiver, Inverting logic prototype. Buffer IC is fed with a voltage of 4.5V~5.5V. Qualified to operate within 0°C~70°C TA. The high and low logic state output current of logical driver is - 64mA; 15mA 64mA. Logical driver can deal with Open Collector, Push-Pull output (s). All of the 1 elements are put into use. Digital buffer is one of the 74AS series devices. 20 terminations with different functions. Buffer IC reuqires a supply voltage of 5V. This logical driver is a member of the AS family. 20 pins are set with the electric part. Buffer IC is suitable for Through Hole applications. Logical driver has 20 pins. Enhanced with 2 ports. You can search "74AS638" for other related electrical components. Specifically, digital transciever is a kind of Bus Driver/Transceivers. The digital buffer starts up under COMMON CONTROL control technology. It is recommended to use a 5V power supply. To run the part safely and stably in a circuit, 5V recommends users apply 5V on the logical driver. 8 bits are included within the electrical component. Logical driver features WITH DIRECTION CONTROL to better serve the need. The fundamental operation of logical driver is based on 8 circuits.

SN74AS638AN Features


Bus Driver/Transceivers
WITH DIRECTION CONTROL

SN74AS638AN Applications


There are a lot of Texas Instruments SN74AS638AN Buffers & Transceivers applications.

  • Tuner
  • Interconnection between switches and computers
  • Pocket PC
  • Solenoids
  • Gigabit Ethernet
  • Wireless transmission
  • Remote controls
  • Digital systems
  • Cordless telephone
  • LAN, SAN, WAN (local, storage, work area networks)

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