SN74AHC245PWR
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- Mfr.Part #
- SN74AHC245PWR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC TXRX NON-INVERT 5.5V 20TSSOP
- Stock
- 955
- In Stock ：
- 955
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Translation :
- n/a
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 20
- Power Supplies :
- 2/5.5V
- Load Capacitance :
- 50pF
- Contact Plating :
- Gold
- Packaging :
- Cut Tape (CT)
- Radiation Hardening :
- No
- Propagation Delay :
- 19 ns
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Terminal Pitch :
- 0.65mm
- Terminal Position :
- Dual
- Operating Temperature :
- -40°C~125°C TA
- Packing Method :
- TR
- Logic Type :
- Transceiver, Non-Inverting
- Number of Ports :
- 2
- Mounting Type :
- Surface Mount
- Output Type :
- 3-STATE
- Polarity :
- Non-Inverting
- Series :
- 74AHC
- Length :
- 6.5mm
- Additional Feature :
- WITH DIRECTION CONTROL
- Power Supply Current-Max (ICC) :
- 0.04mA
- Width :
- 4.4mm
- REACH SVHC :
- No SVHC
- Control Type :
- COMMON CONTROL
- Logic Function :
- Inverting, Transceiver
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Current - Output High, Low :
- 8mA 8mA
- Peak Reflow Temperature (Cel) :
- 260
- Family :
- AHC
- Number of Pins :
- 20
- Schmitt Trigger :
- No
- Number of Elements :
- 1
- Mount :
- Surface Mount
- Pin Count :
- 20
- Number of Channels :
- 8
- Terminal Form :
- Gull wing
- Factory Lead Time :
- 6 Weeks
- Quiescent Current :
- 4μA
- Supply Voltage :
- 3.3V
- Voltage - Supply :
- 2V~5.5V
- Base Part Number :
- 74AHC245
- Terminal Finish :
- Matte Tin (Sn)
- Lead Free :
- Lead Free
- Number of Functions :
- 1
- JESD-609 Code :
- e3
- Direction :
- Bidirectional
- Pbfree Code :
- yes
- Weight :
- 76.997305mg
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Thickness :
- 1mm
- Height :
- 1.2mm
- ECCN Code :
- EAR99
- Supply Voltage-Min (Vsup) :
- 2V
- Number of Bits :
- 8
- Turn On Delay Time :
- 19 ns
- Supply Voltage-Max (Vsup) :
- 5.5V
- Datasheets
- SN74AHC245PWR
Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74AHC245PWR Overview
The Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74AHC245PWR is a high-speed octal bus transceiver fabricated with silicon gate CMOS technology. It is designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. This versatile component operates at a voltage range of 2V to 5.5V, ensuring compatibility with mixed-voltage systems. Its balanced propagation delay and transition times afford the system designer the ability to synchronize operations efficiently and with precision. Encased in a compact 20-TSSOP package, the SN74AHC245PWR boasts significant improvements in power consumption and noise margin over equivalent bipolar logic types, making it ideal for a wide range of sophisticated electronic applications.
SN74AHC245PWR Features
- Operates From 2V to 5.5V
- Significant Power Reduction Compared to LSTTL Logic ICs
- Bidirectional Switching and High Drive Current (±8-mA IOH, ±24-mA IOL)
- ±8-mA Output Drive at 5V
- Low Power Consumption, 20-µA Max ICC
- ICC Reduced by 50% on A Ports
- Inputs Are TTL-Voltage Compatible
- Latch-Up Performance Exceeds 250 mA Per JESD 17
SN74AHC245PWR Applications
- Data Communication Equipment: Ideal for bidirectional data transfer within communication hardware.
- Memory Address Drivers: Provides the necessary drive strength to manage memory addressing in computing devices.
- Clock Drivers: Ensures precise clock signal transmission, a critical component in synchronous digital systems.
- Bus-Oriented Receivers and Transmitters: Suitable for interfacing in bus-structured configurations, ensuring smooth data flow between devices.
- Microprocessor or Microcontroller Interface: Can facilitate reliable communication between processors and peripheral hardware.
- Portable Devices: Low power consumption makes it a perfect fit for portable electronics where battery life is critical.
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