SN74HCT240PWR
- Mfr.Part #
- SN74HCT240PWR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC BUFFER INVERT 5.5V 20TSSOP
- Stock
- 7,582
- In Stock :
- 7,582
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Number of Pins :
- 20
- Logic Type :
- Buffer, Inverting
- Power Supplies :
- 5V
- Number of Ports :
- 2
- Logic Function :
- Buffer, Inverter
- Factory Lead Time :
- 6 Weeks
- Base Part Number :
- 74HCT240
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Width :
- 4.4mm
- RoHS Status :
- ROHS3 Compliant
- Count Direction :
- Unidirectional
- Turn On Delay Time :
- 38 ns
- Control Type :
- ENABLE LOW
- Pbfree Code :
- yes
- Thickness :
- 1mm
- Contact Plating :
- Gold
- Voltage - Supply :
- 4.5V~5.5V
- Pin Count :
- 20
- Output Type :
- 3-STATE
- Packaging :
- Cut Tape (CT)
- Length :
- 6.5mm
- Radiation Hardening :
- No
- Packing Method :
- TR
- Family :
- HCT
- Mount :
- Surface Mount
- Polarity :
- Inverting
- Max I(ol) :
- 0.006 A
- Number of Terminations :
- 20
- Supply Voltage :
- 5V
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Number of Bits per Element :
- 4
- Propagation Delay :
- 38 ns
- Lead Free :
- Lead Free
- Height :
- 1.2mm
- Number of Functions :
- 2
- Operating Temperature :
- -40°C~85°C TA
- Series :
- 74HCT
- Number of Input Lines :
- 8
- Current - Output High, Low :
- 6mA 6mA
- Peak Reflow Temperature (Cel) :
- 260
- Operating Supply Voltage :
- 5V
- Number of Elements :
- 2
- Mounting Type :
- Surface Mount
- ECCN Code :
- EAR99
- Load Capacitance :
- 50pF
- Quiescent Current :
- 8μA
- JESD-609 Code :
- e4
- Terminal Form :
- Gull wing
- Terminal Pitch :
- 0.65mm
- Datasheets
- SN74HCT240PWR

Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74HCT240PWR Overview
The Texas Instruments SN74HCT240PWR is a robust IC buffer designed specifically for applications requiring high-voltage tolerant, non-inverting buffer/driver functionality. This device operates efficiently within a supply voltage range of up to 5.5V, housed in a compact 20-TSSOP package. The IC is engineered to address the stringent demands of high-speed signal transmission while minimizing power consumption and maximizing reliability. Its ability to handle significant voltage levels makes it ideal for interfacing between different logic families, from TTL to CMOS technologies, thereby ensuring broad compatibility with both existing and emerging digital systems.
SN74HCT240PWR Features
- Operates from 4.5V to 5.5V
- High-drive outputs (-32-mA IOH, 64-mA IOL)
- Non-inverting buffers
- ESD protection exceeds JESD 22
- 20-pin TSSOP package offers compact footprint for dense layouts
- Low power consumption
- Compatible with TTL inputs
SN74HCT240PWR Applications
- Logic Level Shifting: Used in systems requiring interfacing between different logic levels, bridging components that operate on different voltage thresholds.
- Bus Transceiver Roles: Acts as a driving force on bus lines, enhancing both the integrity and the reach of data transmission across complex digital systems.
- Line Drivers: Essential in applications requiring strong line driving capability, particularly in environments with long transmission lines.
- Memory Address Drivers: Increases the robustness of memory addressing in computers and servers, ensuring stable and reliable access to memory modules.
- Microprocessor Systems: Improves signal integrity and strength in microprocessor communication, critical for optimal system performance.
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