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74LCX16543MTD The 74LCX16543MTD is a 16-bit registered transceiver from On Semiconductor, designed for low voltage applications with 5V tolerant inputs and outputs. It operates within a 2.3V to 3.6V supply range.
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74LCX16543MTD

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The 74LCX16543MTD is a 16-bit registered transceiver from On Semiconductor, designed for low voltage applications with 5V tolerant inputs and outputs. It operates within a 2.3V to 3.6V supply range.
✓ Total Stock: 15,724 pcs
$ Price Range: $1.20

74LCX16543MTD Available from 1 distributor

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74LCX16543MTD Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Latch-up Performance
Logic Type
Mounting Type
Number of Bits per Element
Number of Elements
Operating Temperature
Output Type
Supplier Device Package
Supplier Package
Voltage
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74LCX16543MTD Description

Short technical summary and product information.

The 74LCX16543MTD is a low-voltage 16-bit registered transceiver from On Semiconductor, featuring 5V tolerant inputs and outputs. This device is designed for applications requiring interfacing with a 5V signal environment while operating at lower voltages such as 2.5V or 3.3V. It utilizes advanced CMOS technology for high-speed operation and low power dissipation.

 

This transceiver contains sixteen non-inverting transceivers with 3-state outputs, organized into two bytes. Each byte has separate control inputs that can be tied together for full 16-bit operation. Separate Latch Enable and Output Enable inputs allow for independent control of data flow in either direction. The device supports live insertion/withdrawal and implements patented noise/EMI reduction circuitry.

 

The 74LCX16543MTD is available in a 56-lead TSSOP package, suitable for surface mounting. It operates over a temperature range of -40°C to 85°C (TA). Key electrical characteristics include a propagation delay of 5.2 ns at 3.3V, a maximum quiescent current of 20 µA, and an output drive of ±24 mA at 3.0V.

 

Note: This device is not recommended for new designs. Please consult with your On Semiconductor representative for alternative solutions.

74LCX16543MTD Quick Information

Product Type: Transceiver
Series: 74LCX
Canonical Name: 74LCX16543 Low Voltage 16-Bit Registered Transceiver with 5V Tolerant Inputs and Outputs
Subcategory: Logic

74LCX16543MTD Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

74LCX16543MTD Estimated Pricing

Qty Low High
1+ $1.20 $1.20

Estimated market price range - modelled values for guidance only, not live distributor offers.

74LCX16543MTD Features

  • 16-bit registered transceiver
  • 5V tolerant inputs and outputs
  • 2.3V to 3.6V operating voltage
  • High speed operation
  • Surface mount 56-TSSOP package

74LCX16543MTD Applications

  • Used in bidirectional data bus systems.
  • Suitable for low-voltage logic translation.
  • Ideal for high-speed signal buffering.
  • Applicable in power-constrained portable devices.
  • Used in mixed-voltage interface circuits.

74LCX16543MTD FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the 74LCX16543MTD?

The operating voltage range for the 74LCX16543MTD is 2.3V to 3.6V.

What package type is the 74LCX16543MTD supplied in?

The 74LCX16543MTD is supplied in a 56-TSSOP package.

What is the operating temperature range for this transceiver?

The operating temperature range is -40°C to 85°C (TA).

Does the 74LCX16543MTD have 5V tolerant inputs and outputs?

Yes, the 74LCX16543MTD features 5V tolerant inputs and outputs.

What is the maximum propagation delay at 3.3V?

The maximum propagation delay at 3.3V is 5.2 ns.

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