SN74AVC8T245PW Logic by Texas Instruments

IC 8BIT BUS TRANSCEIVER DUAL SMD

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

This 8-bit noninverting bus transceiver uses two separate configurable power-supply rails. The SN74AVC8T245 is optimized to operate with VCCA/VCCB set at 1.4 V to 3.6 V. The device is operational with VCCA/VCCB as low as 1.2 V. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2 V to 3.6 V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.2 V to 3.6 V. This allows for universal low-voltage bidirectional translation between any of the 1.2-V, 1.5-V, 1.8-V, 2.5-V, and 3.3-V voltage nodes. The SN74AVC8T245 is designed for asynchronous communication between data buses. The device transmits data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE) input can be used to disable the outputs so the buses are effectively isolated. The SN74AVC8T245 is designed so the control pins (DIR and OE) are supplied by VCCA. The SN74AVC8T245 solution is compatible with a single-supply system and can be replaced later with a '245 function, with minimal printed circuit board redesign. This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, thus preventing damaging current backflow through the device when it is powered down. The VCC isolation feature ensures that if either VCC input is at GND, both ports are in the high-impedance state. To ensure the high-impedance state during power up or power down, OE shall be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

Where to Buy

Prices starting from US$0.60

Distributor Stock
Logo for RS
RS
from US$1.38
4,805
in stock
Buy Now
Logo for Texas Instruments
Texas Instruments
from US$0.60
104,666
in stock
Buy Now
Logo for Chip One Stop
Chip One Stop
from US$0.84
417
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$1.64
-
Buy Now
Logo for element14
element14
from US$1.74
-
Buy Now
Logo for Farnell
Farnell
from US$1.74
-
Buy Now

Specifications

No. of Channels 2Channels
Output Current 12mA
Logic Type Bus Transceiver
Input Level -
No. of Pins 24Pins
Logic Case Style TSSOP
Supply Voltage Min 1.2V
Supply Voltage Max 3.6V
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Base Number 74
Data Rate 320Mbps
IC Generic Number 74AVC8T245
Logic Function Number 748245
No. of Bits 8bit
No. of Inputs 8
Operating Temperature Range -40°C to +85°C
Propagation Delay 2.5ns
Supply Voltage Range 1.2V to 3.6V
Termination Type Surface Mount Device

Alternative Descriptions

8-Bit Dual-Supply Bus Transceiver with Configurable Voltage-Level Shifting and 3-State Outputs | Texas Instruments
Bus XCVR Single 8-CH 3-ST 24-Pin TSSOP | RS
Ic, 8Bit Bus Transceiver Dual, Smd | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a SN74AVC8T245PW?

Additional datasheets, footprints and schematics for SN74AVC8T245PW are listed on our Part Details page. You can also find images and similar parts to SN74AVC8T245PW on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for SN74AVC8T245PW on our Product Comparison page. Access via the 'View Pricing & Stock' button to view SN74AVC8T245PW price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does SN74AVC8T245PW fall under?

The SN74AVC8T245PW is listed under Semiconductors - ICs > Logic > Universal Bus Functions.

Can I view similar or alternative parts?

You can view similar parts to SN74AVC8T245PW when available in the Universal Bus Functions range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the SN74AVC8T245PW you can contact the distributor directly for product support, shipping queries etc.

Is the SN74AVC8T245PW RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for SN74AVC8T245PW have stock available?

Authorised distributors including Texas Instruments, RS, Chip One Stop, Newark Electronics and element14 have stock available or on a lead time for SN74AVC8T245PW.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for SN74AVC8T245PW often in real-time on the comparison pages.

What if I can't find stock of SN74AVC8T245PW?

You can fill out our help required form which you can use to request a quote for SN74AVC8T245PW from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay