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MC74LCX245DTG The ON Semiconductor MC74LCX245DTG is an octal transceiver operating from 1.65V to 5.5V. It features 5V tolerant inputs and outputs and a 20-TSSOP package.
Mfr Part #:

MC74LCX245DTG

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MC74LCX245DTG is an octal transceiver operating from 1.65V to 5.5V. It features 5V tolerant inputs and outputs and a 20-TSSOP package.
✓ Total Stock: 565 pcs
$ Price Range: $1.20

MC74LCX245DTG Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
525 pcs
On Request
525 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
40 pcs
On Request
40 pcs On Request 1 On Request On Request 2011+ On Request On Request
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MC74LCX245DTG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Halogen Free
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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MC74LCX245DTG Description

Short technical summary and product information.

The MC74LCX245DTG from ON Semiconductor is a high-performance, non-inverting octal transceiver designed for low-voltage applications. It operates from a supply voltage range of 1.65V to 5.5V, making it suitable for interfacing with various logic levels. The transceiver features 5V tolerant inputs and outputs, allowing seamless integration with 5V TTL logic devices even when the VCC is below 5.0V.

 

This device offers a balanced output drive capability of 24mA at both A and B ports when operating at 3.0V VCC. The direction of data flow is controlled by the Transmit/Receive (T/R) input, and the Output Enable (OE) input can disable both ports by placing them in a high-impedance state. The MC74LCX245DTG is ideal for memory address driving and general TTL-level bus-oriented transceiver applications.

 

Packaged in a compact 20-TSSOP, this surface-mount transceiver is designed for efficient board space utilization. It operates across a wide temperature range of -55°C to 125°C (TA), ensuring reliability in demanding environments. The device also supports live insertion and withdrawal, and its IOFF specification guarantees high impedance when VCC is 0V.

MC74LCX245DTG Quick Information

Product Type: Transceiver
Series: 74LCX
Canonical Name: MC74LCX245 Octal Transceiver
Subcategory: Logic Transceiver

MC74LCX245DTG Compliance

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

MC74LCX245DTG Estimated Pricing

Qty Low High
1+ $1.20 $1.20

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

MC74LCX245DTG Features

  • Operates from 1.65V to 5.5V supply.
  • Features 5V tolerant inputs and outputs.
  • Provides 24mA balanced output drive.
  • Non-inverting octal transceiver.
  • Surface mount 20-TSSOP package.

MC74LCX245DTG Applications

  • Suitable for memory address driving.
  • Ideal for TTL level bus applications.
  • Interfacing with 5V logic devices.
  • Low-voltage system designs.

MC74LCX245DTG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the MC74LCX245DTG?

1.65V to 5.5V.

What package does the MC74LCX245DTG come in?

20-TSSOP (0.173", 4.40mm width) surface mount package.

What is the operating temperature range?

-55°C to 125°C ambient.

What is the logic type of the MC74LCX245DTG?

Non-inverting transceiver.

What is the output current capability?

24 mA balanced sink and source at VCC=3.0V.

How many bits does the transceiver handle?

8 bits per element.

What is the ESD protection level?

>2000 V Human Body Model.

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