Top

Product details

Parameters

Drivers per package 3 Receivers per package 3 Logic voltage (Min) (V) 5 Data rate (Max) (kbps) 120 Main supply voltage (Nom) (V) 5 ESD HBM (kV) 2 Rating Catalog Operating temperature range (C) 0 to 70 open-in-new Find other RS-232 transceivers

Package | Pins | Size

PDIP (N) 16 181 mm² 19.3 x 9.4 SOIC (D) 16 59 mm² 9.9 x 6 SOIC (DW) 16 77 mm² 7.52 x 10.28 SOP (NS) 16 80 mm² 10.2 x 7.8 open-in-new Find other RS-232 transceivers

Features

  • Meet or Exceed the Requirements of TIA/EIA-232-F and ITU Recommendation V.28
  • Very Low Power Consumption . . . 5 mW Typ
  • Wide Driver Supply Voltage Range . . . ±4.5 V to ±15 V
  • Driver Output Slew Rate Limited to 30 V/us Max
  • Receiver Input Hysteresis . . . 1000 mV Typ
  • Push-Pull Receiver Outputs
  • On-Chip Receiver 1-us Noise Filter
  • Functionally Interchangeable With Motorola MC145406 and Texas Instruments TL145406
  • Package Options Include Plastic Small-Outline (D, DW, NS) Packages and DIPs (N)

open-in-new Find other RS-232 transceivers

Description

The SN65C1406 and SN75C1406 are low-power BiMOS devices containing three independent drivers and receivers that are used to interface data terminal equipment (DTE) with data circuit-terminating equipment (DCE). These devices are designed to conform to TIA/EIA-232-F. The drivers and receivers of the SN65C1406 and SN75C1406 are similar to those of the SN75C188 quadruple driver and SN75C189A quadruple receiver, respectively. The drivers have a controlled output slew rate that is limited to a maximum of 30 V/us, and the receivers have filters that reject input noise pulses shorter than 1 us. Both these features eliminate the need for external components.

The SN65C1406 and SN75C1406 are designed using low-power techniques in a BiMOS technology. In most applications, the receivers contained in these devices interface to single inputs of peripheral devices such as ACEs, UARTs, or microprocessors. By using sampling, such peripheral devices are usually insensitive to the transition times of the input signals. If this is not the case, or for other uses, it is recommended that the SN65C1406 and SN75C1406 receiver outputs be buffered by single Schmitt input gates or single gates of the HCMOS, ALS, or 74F logic families.

The SN65C1406 is characterized for operation from \x9640°C to 85°C. The SN75C1406 is characterized for operation from 0°C to 70°C.

open-in-new Find other RS-232 transceivers
Download

Technical documentation

= Featured
No results found. Please clear your search and try again. View all 1
Type Title Date
* Datasheet Triple Low-Power Drivers/Receivers datasheet (Rev. E) Oct. 12, 2001

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Design tools & simulation

SIMULATION TOOLS Download
SPICE-based analog simulation program
TINA-TI TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
document-generic User guide

CAD/CAE symbols

Package Pins Download
PDIP (N) 16 View options
SO (NS) 16 View options
SOIC (D) 16 View options
SOIC (DW) 16 View options

Ordering & quality

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos

Related videos