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SN74CB3T3253PW PDF预览

SN74CB3T3253PW

更新时间： 2024-02-08 20:42:09
品牌 Logo 应用领域
德州仪器 - TI 解复用器逻辑集成电路光电二极管PC
页数 文件大小 规格书
14页 288K
描述
DUAL 1 OF 4 FET MULTIPLEXER/DEMULTIPLEXER

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中文翻译

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SN74CB3T3253PW 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：TSSOP
包装说明：TSSOP, TSSOP16,.25针数：16
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：1.19系列：CB3T/3VT
JESD-30 代码：R-PDSO-G16JESD-609代码：e4
长度：5 mm逻辑集成电路类型：MULTIPLEXER AND DEMUX/DECODER
湿度敏感等级：1功能数量：2
输入次数：1输出次数：4
端子数量：16最高工作温度：85 °C
最低工作温度：-40 °C输出特性：3-STATE
输出极性：TRUE封装主体材料：PLASTIC/EPOXY
封装代码：TSSOP封装等效代码：TSSOP16,.25
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
包装方法：TR峰值回流温度（摄氏度）：260
电源：2.5/3.3 V最大电源电流（ICC）：0.02 mA
Prop。Delay @ Nom-Sup：0.15 ns传播延迟（tpd）：0.25 ns
认证状态：Not Qualified座面最大高度：1.2 mm
子类别：Other Logic ICs最大供电电压 (Vsup)：3.6 V
最小供电电压 (Vsup)：2.3 V标称供电电压 (Vsup)：2.5 V
表面贴装：YES技术：CMOS
温度等级：INDUSTRIAL端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：GULL WING端子节距：0.65 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：4.4 mmBase Number Matches：1

SN74CB3T3253PW 数据手册

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SCDS148 − OCTOBER 2003  
D
D
Output Voltage Translation Tracks V  
D
D
V
Operating Range From 2.3 V to 3.6 V  
CC  
CC  
Supports Mixed-Mode Signal Operation On  
All Data I/O Ports  
− 5-V Input Down To 3.3-V Output Level  
Data I/Os Support 0 to 5-V Signaling Levels  
(0.8-V, 1.2-V, 1.5-V, 1.8-V, 2.5-V, 3.3-V, 5-V)  
D
D
D
D
Control Inputs Can be Driven by TTL or  
5-V/3.3-V CMOS Outputs  
Shift With 3.3-V V  
CC  
− 5-V/3.3-V Input Down To 2.5-V Output  
Level Shift With 2.5-V V  
I
Supports Partial-Power-Down Mode  
off  
CC  
Operation  
D
D
D
D
D
D
5-V Tolerant I/Os With Device Powered-Up  
or Powered-Down  
Latch-Up Performance Exceeds 250 mA Per  
JESD 17  
Bidirectional Data Flow, With Near-Zero  
Propagation Delay  
ESD Performance Tested Per JESD 22  
− 2000-V Human-Body Model  
(A114-B, Class II)  
Low ON-State Resistance (r  
)
on  
Characteristics (r = 5 Ω Typical)  
on  
− 1000-V Charged-Device Model (C101)  
Low Input/Output Capacitance Minimizes  
D
D
Supports Digital Applications: Level  
Translation, USB Interface, Memory  
Interleaving, Bus Isolation  
Loading (C  
= 5 pF Typical)  
io(OFF)  
Data and Control Inputs Provide  
Undershoot Clamp Diodes  
Ideal for Low-Power Portable Equipment  
Low Power Consumption  
(I  
= 20 µA Max)  
CC  
D, DBQ, DGV, OR PW PACKAGE  
(TOP VIEW)  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
V
2OE  
S0  
2B4  
2B3  
2B2  
2B1  
2A  
1OE  
S1  
CC  
1B4  
1B3  
1B2  
1B1  
1A  
GND  
description/ordering information  
The SN74CB3T3253 is a high-speed TTL-compatible FET multiplexer/demultiplexer with low ON-state  
resistance (r ), allowing for minimal propagation delay. The device fully supports mixed-mode signal operation  
on  
on all data I/O ports by providing voltage translation that tracks V . The SN74CB3T3253 supports systems  
CC  
using 5-V TTL, 3.3-V LVTTL, and 2.5-V CMOS switching standards, as well as user-defined switching levels  
(see Figure 1).  
The SN74CB3T3253 is organized as two 1-of-4 multiplexer/demultiplexers with separate output-enable (1OE,  
2OE) inputs. The select (S0, S1) inputs control the data path of each multiplexer/demultiplexer. When OE is low,  
the associated multiplexer/demultiplexer is ON, and the A port is connected to the B port, allowing bidirectional  
data flow between ports. When OE is high, the associated multiplexer/demultiplexer is OFF, and a  
high-impedance state exists between the A and B ports.  
This device is fully specified for partial-power-down applications using I . The I feature ensures that  
off  
off  
damaging current will not backflow through the device when it is powered down. The device has isolation during  
power off.  
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.  
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Copyright 2003, Texas Instruments Incorporated  
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1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567...14

中文翻译

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SN74CB3T3253PW 替代型号

型号 品牌 替代类型 描述 数据表
SN74CB3T3253PWRE4 TI

完全替代

 Dual 1-of-4 FET Mult/Demult 2.5-V/3.3-V Low-Voltage Bus Switch with 5-V Tolerant Level Shi
SN74CB3T3253DR TI

完全替代

 DUAL 1 OF 4 FET MULTIPLEXER/DEMULTIPLEXER
SN74CB3T3253D TI

完全替代

 DUAL 1 OF 4 FET MULTIPLEXER/DEMULTIPLEXER

与SN74CB3T3253PW相关器件

型号 品牌 获取价格 描述 数据表
SN74CB3T3253PWE4 TI

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 		CB3T/3VT SERIES, DUAL 1 LINE TO 4 LINE MULTIPLEXER AND DEMUX/DECODER, TRUE OUTPUT, PDSO16,
SN74CB3T3253PWG4 TI

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 		CB3T/3VT SERIES, DUAL 1 LINE TO 4 LINE MULTIPLEXER AND DEMUX/DECODER, TRUE OUTPUT, PDSO16,
SN74CB3T3253PWR TI

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 		DUAL 1 OF 4 FET MULTIPLEXER/DEMULTIPLEXER
SN74CB3T3253PWRE4 TI

获取价格

 		Dual 1-of-4 FET Mult/Demult 2.5-V/3.3-V Low-Voltage Bus Switch with 5-V Tolerant Level Shi
SN74CB3T3253PWRG4 TI

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 		CB3T/3VT SERIES, DUAL 1 LINE TO 4 LINE MULTIPLEXER AND DEMUX/DECODER, TRUE OUTPUT, PDSO16,
SN74CB3T3257 TI

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 		4-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER 2.5-V/3.3-V LOW-VOLTAGE BUS SWITCH WITH 5-V-TOL
SN74CB3T3257DGVR TI

获取价格

 		4-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER 2.5-V/3.3-V LOW-VOLTAGE BUS SWITCH WITH 5-V-TOL
SN74CB3T3257PW TI

获取价格

 		4-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER 2.5-V/3.3-V LOW-VOLTAGE BUS SWITCH WITH 5-V-TOL
SN74CB3T3257PWE4 TI

获取价格

 		CB3T/3VT SERIES, QUAD 1 LINE TO 2 LINE MULTIPLEXER AND DEMUX/DECODER, TRUE OUTPUT, PDSO16,
SN74CB3T3257PWR TI

获取价格

 		4-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER 2.5-V/3.3-V LOW-VOLTAGE BUS SWITCH WITH 5-V-TOL

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