74VCX163245MTDX Standard Logic by ON Semiconductor

Low Voltage 16-Bit Dual Supply Translating Transceiver with 3-STATE Outputs

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Status: Active
Series: 74VCX163245
RoHS: Compliant
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The VCX163245 is a dual supply, 16-bit translating transceiver that is designed for 2 way asynchronous communication between busses at different supply voltages by providing true signal translation. The supply rails consist of VCCA, which is a higher potential rail operating at 2.3V to 3.6V and VCCB, which is the lower potential rail operating at 1.65V to 2.7V. (VCCB must be less than or equal to VCCA for proper device operation). This dual supply design allows for translation from 1.8V to 2.5V busses to busses at a higher potential, up to 3.3V. The Transmit/Receive (T/R#) input determines the direction of data flow. Transmit (active-HIGH) enables data from A Ports to B Ports; Receive (active-LOW) enables data from B Ports to A Ports. The Output Enable (OE#) input, when HIGH, disables both A and B Ports by placing them in a High-Z condition. The A Port interfaces with the higher voltage bus (2.7V to 3.3V); The B Port interfaces with the lower voltage bus (1.8V to 2.5V). Also the VCX163245 is designed so that the control pins (T/R#n, OE#n) are supplied by VCCB. The 74VCX163245 is suitable for mixed voltage applications such as notebook computers using a 1.8V CPU and 3.3V peripheral components. It is fabricated with an Advanced CMOS technology to achieve high speed operation while maintaining low CMOS power dissipation.

Where to Buy

Prices starting from US$1.07

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Rochester Electronics
from US$1.07
7,388
in stock
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Farnell
from US$2.01
0
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Features

Bidirectional interface between busses ranging from 1.65V to 3.6V
Supports Live Insertion and Withdrawal (Note 1)
Static Drive (IOH/IOL) ±24 mA @ 3.0V VCC ±18 mA @ 2.3V VCC ±6 mA @ 1.65V VCC
Uses patented Quiet Series™ noise/EMI reduction circuitry
Functionally compatible with 74 series 16245
Latchup performance exceeds 300 mA
ESD performance: Human Body Model >2000V Machine model >200V
Also packaged in plastic Fine-Pitch Ball Grid Array (FBGA)
Applications
This product is general usage and suitable for many different applications.

Specifications

Description 74VCX163245
Compliance Pb-free Halide free
Channels 16
Input Level CMOS
VCC Min (V) 1.65
VCC Max (V) 3.6
tpd Max (ns) 5.5
IO Max (mA) 24
Package Type TSSOP-48

Last 6 months Inventory & Pricing History

Alternative Descriptions

TRANSLATORS / LEVEL SHIFTERS | Farnell

Frequently Asked Questions

Where can I find additional details, specifications and documents for a 74VCX163245MTDX?

Additional datasheets, footprints and schematics for 74VCX163245MTDX are listed on our Part Details page. You can also find images and similar parts to 74VCX163245MTDX on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for 74VCX163245MTDX on our Product Comparison page. Access via the 'View Pricing & Stock' button to view 74VCX163245MTDX price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does 74VCX163245MTDX fall under?

The 74VCX163245MTDX is listed under Timing, Logic & Memory > Standard Logic > Level Translators.

Can I view similar or alternative parts?

You can view similar parts to 74VCX163245MTDX when available in the Level Translators 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 74VCX163245MTDX you can contact the distributor directly for product support, shipping queries etc.

Is the 74VCX163245MTDX RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for 74VCX163245MTDX have stock available?

Authorised distributors including Rochester Electronics and Farnell have stock available or on a lead time for 74VCX163245MTDX.

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