Datasheet > SN74CBTLV3257-EP_16

SN74CBTLV3257-EP_16

更新时间： 2024-11-10 02:58:43

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德州仪器 - TI		/
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LOW-VOLTAGE 4-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER

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SN74CBTLV1G125-Q1

www.ti.com................................................................................................................................................................................................ SCDS289 –AUGUST 2009

LOW-VOLTAGE SINGLE FET BUS SWITCH

Check for Samples: SN74CBTLV1G125-Q1

FEATURES

DBV PACKAGE

(TOP VIEW)

•

Qualified for Automotive Applications

5-Ω Switch Connection Between Two Ports

Rail-to-Rail Switching on Data I/O Ports

V_CC

I_offSupports Partial-Power-Down Mode

Operation

GND

See mechanical drawings for dimensions.

DESCRIPTION/ORDERING INFORMATION

The SN74CBTLV1G125 features a single high-speed line switch. The switch is disabled when the output-enable

(OE) input is high.

This device is fully specified for partial-power-down applications using I_off. The I_offfeature ensures that damaging

current will not backflow through the device when it is powered down. The device has isolation during power off.

To ensure the high-impedance state during power up or power down, OE should be tied to V_CCthrough a pullup

resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

ORDERING INFORMATION⁽¹⁾

(2)

T_A

PACKAGE

ORDERABLE PART NUMBER

TOP-SIDE MARKING

VCTO

–40°C to 125°C

SOT-23 – DBV

Reel of 3000

74CBTLV1G125DBVRQ1

(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

web site at www.ti.com.

(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.

Table 1. FUNCTION TABLE

INPUT

FUNCTION

A port = B port

Disconnect

LOGIC DIAGRAM (POSITIVE LOGIC)

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 the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...10

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与SN74CBTLV3257-EP_16相关器件

型号	品牌	获取价格	描述	数据表
SN74CBTLV3257PW	TI	获取价格	LOW-VOLTAGE 4-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER
SN74CBTLV3257PWE4	TI	获取价格	LOW-VOLTAGE 4-BIT 1-OF-2FET MULTIPLEXER/DEMULTIPLEXER
SN74CBTLV3257PWG4	TI	获取价格	LOW-VOLTAGE 4-BIT 1-OF-2FET MULTIPLEXER/DEMULTIPLEXER
SN74CBTLV3257PWLE	TI	获取价格	CBTLV/3B SERIES, QUAD 1 LINE TO 2 LINE MULTIPLEXER AND DEMUX/DECODER, TRUE OUTPUT, PDSO16,
SN74CBTLV3257PWR	TI	获取价格	LOW-VOLTAGE 4-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIP LEXER
SN74CBTLV3257RGYR	TI	获取价格	LOW-VOLTAGE 4-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIP LEXER
SN74CBTLV3257RSVR	TI	获取价格	3.3-V, 2:1 (SPDT), 4-channel analog switch with partial-power-down mode 16-UQFN -40 to 85
SN74CBTLV3383	TI	获取价格	LOW-VOLTAGE 10-BIT FET BUS-EXCHANGE SWITCH
SN74CBTLV3383DBQ	TI	获取价格	LOW-VOLTAGE 10-BIT FET BUS-EXCHANGE SWITCH
SN74CBTLV3383DBQR	TI	获取价格	LOW-VOLTAGE 10-BIT FET BUS-EXCHANGE SWITCH

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