SN74ALS640BN
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- Mfr.Part #
- SN74ALS640BN
- Manufacturer
- Texas Instruments
- Package / Case
- 20-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC TRANSCEIVER INVERT 5.5V 20DIP
- Stock
- 18,789
- In Stock ：
- 18,789
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Height :
- 5.08mm
- Factory Lead Time :
- 6 Weeks
- Packaging :
- Tube
- Control Type :
- COMMON CONTROL
- Terminal Pitch :
- 2.54mm
- Number of Ports :
- 2
- Number of Pins :
- 20
- Output Type :
- 3-STATE
- Polarity :
- Inverting
- Length :
- 24.33mm
- Thickness :
- 4.57mm
- Power Supplies :
- 5V
- Weight :
- 1.1991g
- Series :
- 74ALS
- Pin Count :
- 20
- Pbfree Code :
- yes
- Package / Case :
- 20-DIP (0.300, 7.62mm)
- RoHS Status :
- ROHS3 Compliant
- Termination :
- Through Hole
- Direction :
- Bidirectional
- ECCN Code :
- EAR99
- Family :
- ALS
- Number of Terminations :
- 20
- Mounting Type :
- Through Hole
- Power Supply Current-Max (ICC) :
- 55mA
- Additional Feature :
- WITH DIRECTION CONTROL
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Load Capacitance :
- 50pF
- Translation :
- n/a
- Logic Type :
- Transceiver, Inverting
- Max I(ol) :
- 0.024 A
- Lead Free :
- Lead Free
- Schmitt Trigger :
- No
- JESD-609 Code :
- e4
- Operating Supply Voltage :
- 5V
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Number of Bits :
- 8
- Supply Voltage :
- 5V
- Number of Channels :
- 8
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Current - Output High, Low :
- 15mA 24mA
- Voltage - Supply :
- 4.5V~5.5V
- Turn On Delay Time :
- 24 ns
- Radiation Hardening :
- No
- Logic Function :
- Inverting, Transceiver
- Mount :
- Through Hole
- Width :
- 6.35mm
- Propagation Delay :
- 24 ns
- Terminal Position :
- Dual
- Base Part Number :
- 74ALS640
- Number of Functions :
- 1
- Number of Elements :
- 1
- Operating Temperature :
- 0°C~70°C TA
- REACH SVHC :
- No SVHC
- Datasheets
- SN74ALS640BN
Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74ALS640BN Overview
The Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74ALS640BN is a high-performance, octal bus transceiver featuring non-inverting logic. This integrated circuit is tailored to facilitate bidirectional communication between data buses. Crafted with a robust 20DIP (Dual Inline Package), the SN74ALS640BN is engineered to operate on a supply voltage up to 5.5V, ensuring compatibility with a wide array of TTL (Transistor-Transistor Logic) based systems. As a product designed for precision and reliability, Texas Instruments’ SN74ALS640BN boasts a pivotal role in seamless data transmission, offering designers a dependable solution for their sophisticated electronic architectures.
SN74ALS640BN Features
- Non-Inverting Buffers and Drivers
- Dual-In-Line 20-Pin Package for Easy PCB Mounting
- Designed to Operate from 4.5V to 5.5V
- High-Current 3-State Outputs Drive Bus Lines Directly or Up To 15 LSTTL Loads
- Low Power Consumption
- Edge-Rate Control Circuitry for Significantly Improved Noise Characteristics
- ESD Protection Exceeds JESD 22
SN74ALS640BN Applications
-
Data Communication Systems:
Facilitates reliable data transfer between systems, ensuring data integrity across different platforms.
-
Memory Buffer Interfaces:
Acts as an intermediary stage between memory units and processors, regulating data flow and preventing bottlenecks.
-
Peripheral Device Interfaces:
Enables connection and communication between peripheral devices and central processors in computing systems.
-
Microprocessor Systems:
Provides controlled data exchange between the microprocessor and various system components in a controlled manner.
-
Industrial Control Systems:
Essential in establishing robust communication channels in industrial automation, leading to increased efficiency and reliability.
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