Datasheet > SN74LVC2G157_07

SN74LVC2G157_07

更新时间： 2024-02-14 18:29:26

品牌	Logo	应用领域
德州仪器 - TI		复用器
页数	文件大小	规格书
12页	393K
描述
SINGLE 2-LINE TO 1-LINE DATA SELECTOR/MULTIPLEXER

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SN74LVC2G157_07 数据手册

SN74LVC2G157

SINGLE 2-LINE TO 1-LINE DATA SELECTOR/MULTIPLEXER

www.ti.com

SCES207K–APRIL 1999–REVISED JANUARY 2007

FEATURES

•

Available in the Texas Instruments

NanoFree™ Package

•

Typical V_OHV(Output V_OHUndershoot)

>2 V at V_CC= 3.3 V, T_A= 25°C

•

Supports 5-V V_CCOperation

Inputs Accept Voltages to 5.5 V

Max t_pdof 6 ns at 3.3 V

I_offSupports Partial-Power-Down Mode

Operation

Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II

Low Power Consumption, 10-µA Max I_CC

±24-mA Output Drive at 3.3 V

ESD Protection Exceeds JESD 22

–

2000-V Human-Body Model (A114-A)

1000-V Charged-Device Model (C101)

Typical V_OLP(Output Ground Bounce)

<0.8 V at V_CC= 3.3 V, T_A= 25°C

DCT PACKAGE

(TOP VIEW)

DCU PACKAGE

(TOP VIEW)

YZP PACKAGE

(BOTTOM VIEW)

4 5

A/B

GND

3 6

A/B

1 8

GND

A/B

GND

See mechanical drawings for dimensions.

DESCRIPTION/ORDERING INFORMATION

This single 2-line to 1-line data selector/multiplexer is designed for 1.65-V to 5.5-V V_CCoperation.

The SN74LVC2G157 features a common strobe (G) input. When the strobe is high, Y is low and Y is high.

When the strobe is low, a single bit is selected from one of two sources and is routed to the outputs. The device

provides true and complementary data.

NanoFree™ package technology is a major breakthrough in IC packaging concepts, using the die as the

package.

This device is fully specified for partial-power-down applications using I_off. The I_offcircuitry disables the outputs,

preventing damaging current backflow through the device when it is powered down.

ORDERING INFORMATION

T_A

PACKAGE⁽¹⁾

ORDERABLE PART NUMBER TOP-SIDE MARKING⁽²⁾

NanoFree™ – WCSP (DSBGA)

0.23-mm Large Bump – YZP (Pb-free)

SSOP – DCT

Reel of 3000

SN74LVC2G157YZPR

_ _ _C3_

C57_ _ _

Reel of 3000

Reel of 250

SN74LVC2G157DCTR

SN74LVC2G157DCUR

SN74LVC2G157DCUT

–40°C to 85°C

VSSOP – DCU

C57_

(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at

www.ti.com/sc/package.

(2) DCT: The actual top-side marking has three additional characters that designate the year, month, and assembly/test site.

DCU: The actual top-side marking has one additional character that designates the assembly/test site.

YZP: The actual top-side marking has three preceding characters to denote year, month, and sequence code, and one following

character to designate the assembly/test site. Pin 1 identifier indicates solder-bump composition (1 = SnPb, • = Pb-free).

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.

NanoFree is a trademark of Texas Instruments.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...12

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与SN74LVC2G157_07相关器件

型号	品牌	获取价格	描述	数据表
SN74LVC2G157_15	TI	获取价格	Single 2-Line to 1-Line Data Selector Multiplexer
SN74LVC2G157BDCT	TI	获取价格	LVC/LCX/Z SERIES, 2 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO8
SN74LVC2G157DCT	TI	获取价格	Contains all support circuitry needed for the ADS1148/ADS1248
SN74LVC2G157DCT3	TI	获取价格	单路 2 线路至 1 线路数据选择器/多路复用器 \| DCT \| 8 \| -40 to 8
SN74LVC2G157DCTR	TI	获取价格	SINGL 2LINE TO 1LINE DATA SELECTOR/MULTIPLEXER
SN74LVC2G157DCTRG4	TI	获取价格	SINGLE 2-LINE TO 1-LINE DATA SELECTOR/MULTIPLEXER
SN74LVC2G157DCU	TI	获取价格	LVC/LCX/Z SERIES, 2 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO8, PLASTIC, TSSO
SN74LVC2G157DCU3	TI	获取价格	单路 2 线路至 1 线路数据选择器/多路复用器 \| DCU \| 8 \| -40 to 8
SN74LVC2G157DCUR	TI	获取价格	SINGL 2LINE TO 1LINE DATA SELECTOR/MULTIPLEXER
SN74LVC2G157DCUT	TI	获取价格	SINGL 2LINE TO 1LINE DATA SELECTOR/MULTIPLEXER

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