Product Identity:
Part Number: SN74ALS245A
Manufacturer: Texas Instruments
Canonical Name: SN74ALS245A Octal Bus Transceiver
Product Type: Octal Bus Transceiver
Category: Uncategorized
Subcategory: General-Purpose Transceivers
Mounting Type: Surface Mount

Summary:
The Texas Instruments SN74ALS245A is an octal bus transceiver designed for asynchronous two-way communication between data buses. It operates from a 4.5-V to 5.5-V supply.

Description:
The SN74ALS245A from Texas Instruments is an octal bus transceiver featuring 3-state outputs that drive bus lines directly. Designed for asynchronous two-way communication, it facilitates data transmission between data buses based on the logic level at the direction-control (DIR) input. The output-enable (OE) input allows for disabling the device, effectively isolating the buses.

This transceiver operates with a VCC range of 4.5 V to 5.5 V and offers a maximum propagation delay (tpd) of 5.5 ns at 5 V. It has a maximum IOL of 24 mA and a maximum IOH of -15 mA. The device is rated for an operating temperature range of 0°C to 70°C.

Available in various packages including PDIP (N), SOIC (DW), SOP (NS), and SSOP (DB), the SN74ALS245A is suitable for a wide range of applications requiring efficient data bus interfacing. Its design minimizes external timing requirements, making integration simpler.

Specifications:
- SVHC Present: Not Present
- Tape & Reel: Yes

Availability and Pricing:
- Stock Status: In Stock
- Distributor Count: 1
- Total Stock: 194
- Pricing Available: No

Distributor Offers:
- Distributor: PROSOFT ELECTRONICS
  Stock: 194

Features:
- Octal bus transceiver with 3-state outputs.
- Operates from 4.5-V to 5.5-V VCC.
- Maximum propagation delay of 5.5 ns.
- 3-state outputs drive bus lines directly.
- Operating temperature range 0°C to 70°C.

Applications:
- Used for bidirectional bus data transfer.
- Suitable for memory interfacing circuits.
- Ideal for peripheral driver applications.
- Common in bus-oriented systems.

Compliance:
- RoHS Status: RoHS3 Compliant
- REACH Status: REACH Unaffected
- Moisture Sensitivity Level: 1 Unlimited
- SVHC Present: Not Present

Documents and Media:
- Datasheet: https://static.distyparts.com/disty-files/datasheets/a2/27/d7/SN74ALS245A
- Image: https://static.distyparts.com/disty-files/images/97/5e/4e/dw0020a.png
- Product Page: https://distyparts.com/product/sn74als245a
- RFQ URL: https://distyparts.com/product/sn74als245a#rfq

FAQs:
Q: What is the operating voltage range of the SN74ALS245A?
A: The SN74ALS245A operates from 4.5V to 5.5V.

Q: What package options are available for the SN74ALS245A?
A: The SN74ALS245A is available in DB, DW, N, and NS packages.

Q: What is the operating temperature range of the SN74ALS245A?
A: The SN74ALS245A operates from 0°C to 70°C.

Q: What is the maximum propagation delay of the SN74ALS245A?
A: The maximum propagation delay is 5.5ns at 5V.

Q: What is the output current capability of the SN74ALS245A?
A: The maximum output sink current is 24mA and the maximum output source current is -15mA.

Q: What is the mounting type for the SN74ALS245A?
A: The SN74ALS245A is available in surface mount packages, with through-hole option in the N package.

Related Pages:
- Manufacturer: https://distyparts.com/manufacturer/texas-instruments
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/sn74als245a
- Markdown File: https://distyparts.com/product/sn74als245a.md
- TXT File: https://distyparts.com/product/sn74als245a.txt