74VCX164245MTDX Standard Logic by ON Semiconductor

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

Status: Active
Series: 74VCX164245
RoHS: Compliant
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The VCX164245 is a dual supply, 16-bit translating transceiver that is designed for two way asynchronous communication between busses at different supply voltages by providing true signal translation. The supply rails consist of VCCB, which is the higher potential rail operating at 2.3V to 3.6V and VCCA, which is the lower potential rail operating at 1.65V to 2.7V. (VCCA must be less than or equal to VCCB 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 lower voltage bus (1.8V - 2.5V). The B Port interfaces with the higher voltage bus (2.7V - 3.3V). Also the VCX164245 is designed so that the control pins (T/R#n, OE#n) are supplied by VCCB. The 74VCX164245 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$0.57

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Rochester Electronics
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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 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 74VCX164245
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

IC: digital | TME
Transceiver, 2 I/P, Wtssop-48 | Newark Electronics
74VCX Series 3.6 V SMT 3-ST 16 Bit Dual Supply Translating Transceiver -TSSOP-48 | Future Electronics
Low Voltage 16-Bit Dual Supply Translating Transceiver with 3-STATE Outputs. ONSSPCLGCPV6S9A | Avnet America
TRANSLATORS / LEVEL SHIFTERS | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a 74VCX164245MTDX?

Additional datasheets, footprints and schematics for 74VCX164245MTDX are listed on our Part Details page. You can also find images and similar parts to 74VCX164245MTDX on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for 74VCX164245MTDX on our Product Comparison page. Access via the 'View Pricing & Stock' button to view 74VCX164245MTDX price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does 74VCX164245MTDX fall under?

The 74VCX164245MTDX is listed under Timing, Logic & Memory > Standard Logic > Level Translators.

Can I view similar or alternative parts?

You can view similar parts to 74VCX164245MTDX 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 74VCX164245MTDX you can contact the distributor directly for product support, shipping queries etc.

Is the 74VCX164245MTDX RoHS compliant?

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

Which authorised distributors for 74VCX164245MTDX have stock available?

Authorised distributors including TME, Rochester Electronics, Newark Electronics, Future Electronics and Avnet America have stock available or on a lead time for 74VCX164245MTDX.

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