位置:74CBTLV3257RSVRG4.Z > 74CBTLV3257RSVRG4.Z详情

74CBTLV3257RSVRG4.Z中文资料

厂家型号

74CBTLV3257RSVRG4.Z

文件大小

1464.11Kbytes

页面数量

29

功能描述

SN74CBTLV3257 Low-Voltage 4-Bit 1-of-2 FET Multiplexer/Demultiplexer

数据手册

下载地址一下载地址二到原厂下载

生产厂商

TI2

74CBTLV3257RSVRG4.Z数据手册规格书PDF详情

1 Features

1• 5-Ω Switch Connection Between Two Ports

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

• Ioff Supports Partial-Power-Down Mode Operation

• Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II

• ESD Protection Exceeds JESD 22

– 2000-V Human-Body Model (A114-A)

– 200-V Machine Model (A115-A)

2 Applications

• Internet of Things

• Wireless Headphones

• Television Set

• 4-Bit Bus Multiplexing and Demultiplexing

3 Description

The SN74CBTLV3257 device is a 4-bit 1-of-2 highspeed

FET multiplexer/demultiplexer. The low onstate

resistance of the switch allows connections to

be made with minimal propagation delay.

The select (S) input controls the data flow. The FET

multiplexers/demultiplexers are disabled when the

output-enable (OE) input is high.

This device is fully specified for partial-power-down

applications using Ioff. The Ioff feature 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 VCC through a

pullup resistor; the minimum value of the resistor is

determined by the current-sinking capability of the

driver.

更新时间:2025-10-14 23:00:00
供应商 型号 品牌 批号 封装 库存 备注 价格
RENESAS(瑞萨)/IDT
24+
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
24+
N/A
47000
一级代理-主营优势-实惠价格-不悔选择
恩XP
24+
VSSOP8
60000
全新原装现货
ADI/亚德诺
23+
SOT23-5
69820
终端可以免费供样,支持BOM配单!
Nexperia USA Inc.
24+
8-VSSOP
56300
一级代理/放心采购
NEXPERIA/安世
2447
SOT765
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
NEXPERIABV
21+
NA
12000
只做原装,一定有货,不止网上数量,量多可订货!
Nexperia(安世)
2021+
VSSOP-8
499
NEXPERIA/安世
23+
SOT765
6000
原装正品假一罚百!可开增票!
Nexperia(安世)
24+
VSSOP8
3591
原装现货,免费供样,技术支持,原厂对接