Welcome to AAA CHIPS! ｜ info@3achips.com
- English
Account & Orders
New Account? Start here
SN74HCT244PWR
Texas InstrumentsRoHS 
RoHS compliant
RoHS compliantPackage 20-TSSOP (0.173, 4.40mm Width)
Category Logic - Buffers, Drivers, Receivers, Transceivers / Logic - Buffers, Drivers, Receivers, Transceivers
Description
74HCT244 Cut Tape (CT) Matte Tin (Sn) 74HCT logic driver 6mA 6mA 40ns 1.2mm 5V
PDF
Favorite
Payment Methods:
Delivery Services:
Pricing & Ordering
Inventory: 1240
Minimum: 5
Total Price: USD $1.14
Unit Price: USD $0.22895
≥5 USD $0.22895
≥50 USD $0.1881
≥150 USD $0.18145
≥500 USD $0.17575
Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Technical
Operating Temperature -40°C~85°C TA
Packaging Cut Tape (CT)
Series 74HCT
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Bus Driver/Transceivers
Packing Method TR
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Terminal Pitch 0.65mm
Base Part Number 74HCT244
Pin Count 20
Output Type 3-State
Operating Supply Voltage 5V
Number of Elements 2
Polarity Non-Inverting
Power Supplies 5V
Load Capacitance 50pF
Number of Ports 2
Propagation Delay 40 ns
Quiescent Current 8μA
Turn On Delay Time 40 ns
Family HCT
Logic Function Buffer, Inverting
Current - Output High, Low 6mA 6mA
Logic Type Buffer, Non-Inverting
Max I(ol) 0.006 A
Number of Bits per Element 4
Prop. Delay@Nom-Sup 35 ns
Control Type ENABLE LOW
Power Supply Current-Max (ICC) 0.16mA
Number of Input Lines 8
Count Direction UNIDIRECTIONAL
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Dimensions
Height 1.2mm
Length 6.5mm
Width 4.4mm
Thickness 1mm
Physical
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173, 4.40mm Width)
Number of Pins 20
Alternative Model
Recommended For You