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- Manufacturer No：SN74HC244DWR
- Manufacturer：Texas Instruments
- Category：Logic - Buffers, Drivers, Receivers, Transceivers
- Datasheet：SN74HC244DWR
- SKU：1000403
- Description：74HC244 Tape & Reel (TR) Matte Tin (Sn) 74HC logic driver 7.8mA 7.8mA 165ns 2.65mm 5V
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User Guide
SN74HC244DWR Details
74HC244 Tape & Reel (TR) Matte Tin (Sn) 74HC logic driver 7.8mA 7.8mA 165ns 2.65mm 5V
SN74HC244DWR Specification Parameters
- Part Status: Active
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Number of Elements: 2
- Mounting Type: Surface Mount
- Packaging: Tape & Reel (TR)
- Pbfree Code: yes
- JESD-609 Code: e3
- Lead Free: Lead Free
- Number of Outputs: 8
- Supply Voltage: 5V
- Factory Lead Time: 6 Weeks
- Terminal Form: GULL WING
- REACH SVHC: No SVHC
- Number of Pins: 20
- Pin Count: 20
- Operating Temperature: -40°C~85°C TA
- Supply Voltage-Max (Vsup): 6V
- Width: 7.5mm
- Output Type: 3-STATE
- Lifecycle Status: ACTIVE (Last Updated: 1 day ago)
- Load Capacitance: 150pF
- Thickness: 2.35mm
- Logic Type: Buffer, Non-Inverting
- Voltage - Supply: 2V~6V
- Family: HC/UH
- Length: 12.8mm
- Propagation Delay: 250 ns
- Turn On Delay Time: 165 ns
- RoHS Status: ROHS3 Compliant
- Number of Functions: 2
- Number of Ports: 2
- Mount: Surface Mount
- ECCN Code: EAR99
- Radiation Hardening: No
- Contact Plating: Gold
- Number of Circuits: 8
- Terminal Position: DUAL
- Operating Supply Voltage: 5V
- Number of Bits per Element: 4
- Technology: CMOS
- Peak Reflow Temperature (Cel): 260
- Number of Terminations: 20
- Terminal Finish: Matte Tin (Sn)
- Packing Method: TR
- Supply Voltage-Min (Vsup): 2V
- Count Direction: UNIDIRECTIONAL
- Polarity: Non-Inverting
- Height: 2.65mm
- Subcategory: Bus Driver/Transceivers
- Package / Case: 20-SOIC (0.295, 7.50mm Width)
- Logic Function: Buffer, Inverting
- Series: 74HC
- Control Type: ENABLE LOW
- Quiescent Current: 8μA
- Current - Output High, Low: 7.8mA 7.8mA
- Base Part Number: 74HC244
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Texas Instruments — Manufacturer Introduction
Texas Instruments (TI) is a multinational semiconductor company based in Texas, United States. It is renowned for its development, manufacturing, and sale of semiconductors and computer technology, primarily focusing on innovative digital signal processing and analog circuitry. In addition to its semiconductor business, TI also offers solutions in sensing and control, educational products, and digital light processing.
Headquartered in Dallas, Texas, TI has manufacturing, design, and sales offices in more than 25 countries. It is the world's largest manufacturer of digital signal processors (DSPs) and analog circuit components, with its analog and digital signal processing technologies holding a dominant position worldwide.
After successive acquisitions of Fairchild Semiconductor's manufacturing division and Chengdu Cension Semiconductor, in 2011, TI further solidified its position as a leading analog semiconductor giant by acquiring National Semiconductor for $6.5 billion.
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