SN74HCT125DT
- Mfr.Part #
- SN74HCT125DT
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC BUF NON-INVERT 5.5V 14SOIC
- Stock
- 59,976
- In Stock :
- 59,976
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Operating Supply Voltage :
- 5V
- RoHS Status :
- ROHS3 Compliant
- Prop. Delay@Nom-Sup :
- 33 ns
- Number of Pins :
- 14
- Qualification Status :
- Not Qualified
- Propagation Delay :
- 32 ns
- Peak Reflow Temperature (Cel) :
- 260
- Load Capacitance :
- 50pF
- Max I(ol) :
- 0.006 A
- Logic Type :
- Buffer, Non-Inverting
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Functions :
- 4
- Pbfree Code :
- yes
- Termination :
- SMD/SMT
- Packaging :
- Tape and Reel (TR)
- Output Type :
- 3-STATE
- Thickness :
- 1.58mm
- Family :
- HCT
- Number of Ports :
- 2
- Logic Function :
- Buffer, Inverting
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Base Part Number :
- 74HCT125
- Polarity :
- Non-Inverting
- Power Supply Current-Max (ICC) :
- 0.08mA
- Mount :
- Surface Mount
- Factory Lead Time :
- 6 Weeks
- Terminal Form :
- Gull wing
- Turn On Delay Time :
- 50 ns
- Count Direction :
- Unidirectional
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Voltage - Supply :
- 4.5V~5.5V
- Supply Voltage :
- 5V
- Quiescent Current :
- 8μA
- Number of Outputs :
- 4
- JESD-609 Code :
- e4
- Packing Method :
- TR
- Height :
- 1.75mm
- Translation :
- n/a
- Terminal Position :
- Dual
- Operating Temperature :
- -40°C~85°C TA
- Number of Terminations :
- 14
- Pin Count :
- 14
- Number of Channels :
- 4
- Length :
- 8.65mm
- Width :
- 3.91mm
- Control Type :
- ENABLE LOW
- Series :
- 74HCT
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Lead Free :
- Lead Free
- Power Supplies :
- 5V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of Bits per Element :
- 1
- REACH SVHC :
- No SVHC
- Current - Output High, Low :
- 6mA 6mA
- Datasheets
- SN74HCT125DT

Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74HCT125DT Overview
The SN74HCT125DT from Texas Instruments is a crucial component in the realm of digital logic, designed for robust buffering applications. This integrated circuit (IC) offers non-inverting buffer functionality with a high degree of reliability and performance under varying electrical conditions, making it ideal for integrating into complex digital systems. As a product from a leading manufacturer in semiconductor design, the SN74HCT125DT provides consistent performance, ensuring stable signal integrity in a compact 14-SOIC package. Its ability to operate up to 5.5V allows for flexible interfacing with both TTL and CMOS technologies, rendering it an essential component for designers focusing on mixed-technology projects.
SN74HCT125DT Features
The SN74HCT125DT is known for its multiple advantageous features that cater to a wide range of applications:
- Quadruple bus buffer gates with 3-state outputs to facilitate bus management in digital systems.
- Wide operating voltage range from 4.5V to 5.5V, compatible with TTL logic levels.
- Input CMOS level compatibility when powered by a 5V supply.
- Low power consumption and high-speed operation, enhancing overall system efficiency.
- Output drive capability of up to 15 LSTTL loads, providing high flexibility in connected devices.
- Temperature stability, with operational range from -40°C to 85°C, suitable for diverse environmental conditions.
SN74HCT125DT Applications
- Microcontroller Systems: Acts as an interface buffer to prevent loading microcontroller outputs when driving multiple loads or buses.
- Signal Distribution: Helps in distributing digital signals across various components without signal degradation.
- Data Transmission: Utilized in data communication equipment where buffering is required to maintain integrity and speed of data.
- Portable Devices: Suitable for use in portable electronics where power efficiency and space are critical.
- Industrial Automation: Employed in automation technology to interface between processing units and high-power industrial loads.
- Computing: Used in computer systems to manage signal integrity between processors and peripheral components.
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