Datasheet > TL145406

TL145406

更新时间： 2024-11-16 22:42:11

品牌	Logo	应用领域
德州仪器 - TI		驱动器
页数	文件大小	规格书
10页	167K
描述
TRIPLE RS-232 DRIVERS/RECEIVERS

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TL145406 数据手册

TL145406

TRIPLE RS-232 DRIVERS/RECEIVERS

SLLS185A – DECEMBER 1994 – REVISED MARCH 1995

DW OR N PACKAGE

(TOP VIEW)

Meets or Exceeds the Requirements of

ANSI EIA/TIA-232-E and ITU V.28

Designed to Support Data Rates Up to

120 kbits/s Over 3-m Cable

1RY

1DA

1RA

1DY

2RA

2DY

3RA

3DY

ESD Protection Exceeds 5 kV on All Pins

Flow-Through Design

13 2RY

12 2DA

Wide-Driver Supply Voltage . . . ±4.5 V

to ±15 V

3RY

3DA

GND

Functionally Interchangeable With Motorola

MC145406 and Texas Instruments

SN75C1406

description

The TL145406 is a bipolar device containing three independent drivers and receivers that are used to interface

data terminal equipment (DTE) with data circuit-terminating equipment (DCE). The drivers and receivers of the

TL145406 are similar to those of the SN75188 quadruple driver and SN75189A quadruple receiver,

respectively. Thepinoutmatchestheflow-throughdesignoftheSN75C1406toreducetheboardspacerequired

and allow easy interconnection. The bipolar circuits and processing of the TL145406 provide a rugged low-cost

solution for this function at the expense of quiescent power and external passive components relative to the

SN75C1406.

The TL145406 complies with the requirements of the EIA/TIA 232-E and ITU (formerly CCITT) V.28 standards.

These standards are for data interchange between a host computer and peripheral at signalling rates up to

20 kbit/s. The switching speeds of the TL145406 are fast enough to support rates up to 120 kbit/s with lower

capacitive loads (shorter cables). Interoperability at the higher signalling rates cannot be assured unless the

designer has design control of the cable and the interface circuits at both ends. For interoperability at signalling

rates to 120 kbit/s, use of EIA/TIA-423-B (ITU V.10) and EIA/TIA-422-B (ITU V.11) standards are recommended.

The TL145406 is characterized for operation from 0°C to 70°C.

†

logic symbol

logic diagram (positive logic)

Typical of each receiver

1RA

2RA

3RA

1DY

1RY

2RY

3RY

1DA

2DA

3DA

2, 4, 6

15, 13, 11

14, 12, 10

Typical of each driver

2DY

3DY

3, 5, 7

†

This symbol is in accordance with ANSI/IEEE Std 91-1984

and IEC Publication 617-12.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...10

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与TL145406相关器件

型号	品牌	获取价格	描述	数据表
TL145406_06	TI	获取价格	TRIPLE RS-232 DRIVERS/RECEIVERS
TL145406_14	TI	获取价格	TRIPLE RS-232 DRIVERS/RECEIVERS
TL145406DW	TI	获取价格	TRIPLE RS-232 DRIVERS/RECEIVERS
TL145406DWE4	TI	获取价格	TRIPLE RS-232 DRIVERS/RECEIVERS
TL145406DWG4	TI	获取价格	Triple RS-232 Drivers/Receivers 16-SOIC 0 to 70
TL145406DWR	TI	获取价格	TRIPLE RS-232 DRIVERS/RECEIVERS
TL145406DWRE4	TI	获取价格	TRIPLE RS-232 DRIVERS/RECEIVERS
TL145406IDW	TI	获取价格	TRIPLE LINE TRANSCEIVER, PDSO16, PLASTIC, SO-16
TL145406IDWR	TI	获取价格	TRIPLE LINE TRANSCEIVER, PDSO16, PLASTIC, SO-16
TL145406N	TI	获取价格	TRIPLE RS-232 DRIVERS/RECEIVERS

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