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SN74ALS640B-1N Tech Specifications

Texas Instruments  SN74ALS640B-1N technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.

Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Factory Lead Time 6 Weeks
Mount Through Hole
Mounting Type Through Hole
Package / Case 20-DIP (0.300, 7.62mm)
Number of Pins 20Pins
Weight 1.1991g
Number of Elements 1 Element
Operating Temperature 0°C~70°C TA
Packaging Tube
Series 74ALS
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20Terminations
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature WITH DIRECTION CONTROL
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Number of Functions 1Function
Supply Voltage 5V
Terminal Pitch 2.54mm
Base Part Number 74ALS640
Pin Count 20
Output Type 3-State
Operating Supply Voltage 5V
Polarity Inverting
Power Supplies 5V
Number of Channels 8Channels
Load Capacitance 50pF
Number of Ports 2Ports
Number of Bits 8Bits
Propagation Delay 24 ns
Turn On Delay Time 24 ns
Family ALS
Logic Function Inverting, Transceiver
Direction Bidirectional
Logic Type Transceiver, Inverting
Control Type COMMON CONTROL
Schmitt Trigger No
Power Supply Current-Max (ICC) 55mA
Translation N/A
Height 5.08mm
Length 24.33mm
Width 6.35mm
Thickness 4.57mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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