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TL16C552FN The Texas Instruments TL16C552FN is a dual UART with 16-byte FIFOs, supporting up to 1Mbps data rate. It features a printer port and operates within a 4.75V to 5.25V range.
Mfr Part #:

TL16C552FN

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TL16C552FN is a dual UART with 16-byte FIFOs, supporting up to 1Mbps data rate. It features a printer port and operates within a 4.75V to 5.25V range.
✓ Total Stock: 3,729 pcs
$ Price Range: $8.65

TL16C552FN Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
3,200 pcs
On Request
3200 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
513 pcs
On Request
513 pcs On Request 1 On Request On Request 0405+ On Request On Request
Partservice ✓
Non-Authorised Inventory information
16 pcs
On Request
16 pcs On Request 1 On Request On Request On Request 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.

TL16C552FN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate (Max)
FIFOs
Features
Lead Spacing
Lead Style
Mounting Type
Number of Channels
Operating Voltage
Supplier Device Package
Voltage
With False Start Bit Detection
With Modem Control
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TL16C552FN Description

Short technical summary and product information.

The TL16C552FN from Texas Instruments is an enhanced dual-channel asynchronous communications element (ACE) designed for microcomputer and microprocessor-based systems. It provides two serial input/output interfaces, performing serial-to-parallel conversion for received data and parallel-to-serial conversion for transmitted data.

 

Key features include 16-byte FIFOs to reduce CPU interrupts, a maximum clock rate of 16-MHz for up to 1-Mbaud operation, and independent control of transmit, receive, line status, and data set interrupts for each channel. It also includes individual modem control signals and programmable serial interface characteristics such as 5- to 8-bit characters, parity generation/detection, and 1-, 1.5-, or 2-stop bits.

 

This device is compatible with the IBM PC/AT and features an enhanced bidirectional printer port. It is suitable for applications requiring reliable serial communication. The TL16C552FN is available in a 68-PLCC surface mount package.

TL16C552FN Quick Information

Product Type: UART
Canonical Name: Dual UART with 16-Byte FIFOs and Parallel Port
Subcategory: Dual UART

TL16C552FN Compliance

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

TL16C552FN Estimated Pricing

Qty Low High
1+ $8.65 $8.65

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

TL16C552FN Features

  • Dual asynchronous communication channels.
  • 16-byte FIFOs reduce CPU interrupts.
  • Supports up to 1Mbps data rate.
  • Includes enhanced bidirectional printer port.
  • Operates from 4.75V to 5.25V.

TL16C552FN Applications

  • Ideal for serial data communication.
  • Used in microprocessor-based systems.
  • Suitable for PC/AT compatible systems.
  • Enables peripheral device interfacing.

TL16C552FN FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the TL16C552FN?

The operating voltage range for the TL16C552FN is 4.75V to 5.25V.

What package type is the TL16C552FN available in?

The TL16C552FN is available in a 68-LCC (J-Lead) package, also referred to as 68-PLCC (24.23x24.23).

What is the maximum data rate supported by the TL16C552FN?

The TL16C552FN supports a maximum data rate of 1Mbps.

How many channels does the TL16C552FN have?

The TL16C552FN is a dual UART, meaning it has 2 channels.

Does the TL16C552FN feature FIFOs?

Yes, the TL16C552FN features 16-byte FIFOs.

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