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TL16C451FN The TL16C451FN is a single-channel UART from Texas Instruments, featuring a Centronix-type parallel port. It operates within a voltage range of 4.75V to 5.25V and supports modem control.
Mfr Part #:

TL16C451FN

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The TL16C451FN is a single-channel UART from Texas Instruments, featuring a Centronix-type parallel port. It operates within a voltage range of 4.75V to 5.25V and supports modem control.
✓ Total Stock: 3,012 pcs
$ Price Range: $7.70

TL16C451FN Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
3,012 pcs
On Request
3012 pcs On Request 1 On Request On Request 03+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TL16C451FN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Features
Lead Style
Mounting Type
Number of Channels
Supplier Device Package
Voltage
With Modem Control
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TL16C451FN Description

Short technical summary and product information.

The Texas Instruments TL16C451FN is a single-channel Universal Asynchronous Receiver Transmitter (UART) integrated circuit. It combines serial communication capabilities with a Centronix-type parallel port interface, making it suitable for interfacing with peripherals like printers.

 

This device operates within a voltage range of 4.75V to 5.25V and supports modem control signals. The serial interface characteristics are fully programmable, allowing for various character lengths (5 to 8 bits), parity options (even, odd, or none), and stop bits (1, 1.5, or 2). It also offers a programmable baud rate from DC up to 256 kbit/s and is fully double-buffered for reliable asynchronous operation.

 

The TL16C451FN is available in a 68-pin PLCC package and is designed for surface mount applications. Its integrated design aims to simplify communication card functions, particularly for systems compatible with IBM PC/AT standards.

TL16C451FN Quick Information

Product Type: UART
Canonical Name: TL16C451FN Single UART with Parallel Port And Without FIFO
Subcategory: Asynchronous Communications Element (ACE)

TL16C451FN Compliance

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

TL16C451FN Estimated Pricing

Qty Low High
1+ $7.70 $7.70

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

TL16C451FN Features

  • Single-channel UART with parallel port.
  • Supports Centronix-type printer interface.
  • Programmable baud rate up to 256 kbit/s.
  • Operates from 4.75V to 5.25V.
  • Surface mount 68-pin PLCC package.

TL16C451FN Applications

  • Integrates communication card functions.
  • Suitable for IBM PC/AT compatible systems.
  • Interfacing with peripheral devices.
  • Printer communication.

TL16C451FN FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the TL16C451FN?

The TL16C451FN operates within a voltage range of 4.75V to 5.25V.

What type of package is the TL16C451FN supplied in?

The TL16C451FN is supplied in a 68-pin PLCC (24.23x24.23) package and is designed for surface mounting.

Does the TL16C451FN support modem control?

Yes, the TL16C451FN supports modem control.

What is the maximum programmable baud rate for the TL16C451FN?

The TL16C451FN has a programmable baud rate of up to 256 kbit/s.

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