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SN74CBTD3305CD PDF预览

SN74CBTD3305CD

更新时间： 2024-11-30 23:06:19
品牌 Logo 应用领域
德州仪器 - TI 总线驱动器总线收发器开关逻辑集成电路光电二极管
页数 文件大小 规格书
12页 237K
描述
DUAL FET BUS SWITCH WITH LEVEL SHIFTING 5-V BUS SWITCH WITH - 2-V UNDERSHOOT PROTECTION

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中文翻译

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SN74CBTD3305CD 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：SOIC
包装说明：SOIC-8针数：8
Reach Compliance Code：compliantHTS代码：8542.39.00.01
Factory Lead Time：1 week风险等级：5.48
Is Samacsys：N控制类型：ENABLE HIGH
计数方向：BIDIRECTIONAL系列：CBT/FST/QS/5C/B
JESD-30 代码：R-PDSO-G8JESD-609代码：e4
长度：4.9 mm逻辑集成电路类型：BUS DRIVER
湿度敏感等级：1位数：1
功能数量：2端口数量：2
端子数量：8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：SOP封装等效代码：SOP8,.25
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
包装方法：TUBE峰值回流温度（摄氏度）：260
电源：5 V最大电源电流（ICC）：1.5 mA
Prop。Delay @ Nom-Sup：0.15 ns传播延迟（tpd）：0.15 ns
认证状态：Not Qualified座面最大高度：1.75 mm
子类别：Bus Driver/Transceivers最大供电电压 (Vsup)：5.5 V
最小供电电压 (Vsup)：4.5 V标称供电电压 (Vsup)：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：1.27 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
翻译：N/A宽度：3.91 mm
Base Number Matches：1

SN74CBTD3305CD 数据手册

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SCDS126A − SEPTEMBER 2003 − REVISED OCTOBER 2003  
D
D
D
D
D
Undershoot Protection for Off-Isolation on  
A and B Ports Up To −2 V  
D
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)  
Integrated Diode to V  
Down To 3.3-V Output Level Shift  
Provides 5-V Input  
D
D
D
D
Control Inputs Can be Driven by TTL or  
5-V/3.3-V CMOS Outputs  
CC  
Bidirectional Data Flow, With Near-Zero  
Propagation Delay  
I
Supports Partial-Power-Down Mode  
off  
Operation  
Low ON-State Resistance (r  
)
Latch-Up Performance Exceeds 100 mA Per  
JESD 78, Class II  
on  
Characteristics (r = 3 Ω Typical)  
on  
Low Input/Output Capacitance Minimizes  
Loading and Signal Distortion  
ESD Performance Tested Per JESD 22  
− 2000-V Human-Body Model  
(A114-B, Class II)  
(C  
= 5 pF Typical)  
io(OFF)  
− 1000-V Charged-Device Model (C101)  
D
D
Data and Control Inputs Provide  
Undershoot Clamp Diodes  
D
Supports Both Digital and Analog  
Applications: USB Interface, Memory  
Interleaving, Bus Isolation, Low-Distortion  
Signal Gating  
V
Operating Range From 4.5 V to 5.5 V  
CC  
D OR PW PACKAGE  
(TOP VIEW)  
1
2
3
4
1OE  
1A  
1B  
8
7
6
5
V
CC  
2OE  
2B  
2A  
GND  
description/ordering information  
The SN74CBTD3305C is a high-speed TTL-compatible FET bus switch with low ON-state resistance (r ),  
on  
allowing for minimal propagation delay. This device features an integrated diode in series with V  
to provide  
CC  
level shifting for 5-V input down to 3.3-V output levels. Active Undershoot-Protection Circuitry on the A and B  
ports of the SN74CBTD3305C provides protection for undershoot up to −2 V by sensing an undershoot event  
and ensuring that the switch remains in the proper OFF state.  
The SN74CBTD3305C is organized as two 1-bit bus switches with separate output-enable (1OE, 2OE) inputs.  
It can be used as two 1-bit bus switches or as one 2-bit bus switch. When OE is high, the associated 1-bit bus  
switch is ON, and the A port is connected to the B port, allowing bidirectional data flow between ports. When  
OE is low, the associated 1-bit bus switch is OFF, and a high-impedance state exists between the A and B ports.  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
†
T
A
PACKAGE  
Tube  
SN74CBTD3305CD  
SOIC − D  
CC305C  
Tape and reel SN74CBTD3305CDR  
Tube SN74CBTD3305CPW  
Tape and reel SN74CBTD3305CPWR  
−40°C to 85°C  
TSSOP − PW  
CC305C  
†
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines  
are available at www.ti.com/sc/package.  
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...12

中文翻译

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SN74CBTD3305CD 替代型号

型号 品牌 替代类型 描述 数据表
SN74CBTD3305CDR TI

类似代替

 DUAL FET BUS SWITCH WITH LEVEL SHIFTING 5-V BUS SWITCH WITH - 2-V UNDERSHOOT PROTECTION

与SN74CBTD3305CD相关器件

型号 品牌 获取价格 描述 数据表
SN74CBTD3305CDR TI

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 		DUAL FET BUS SWITCH WITH LEVEL SHIFTING 5-V BUS SWITCH WITH - 2-V UNDERSHOOT PROTECTION
SN74CBTD3305CDRE4 TI

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 		CBT/FST/QS/5C/B SERIES, DUAL 1-BIT DRIVER, TRUE OUTPUT, PDSO8, GREEN, PLASTIC, MS-0012AA,
SN74CBTD3305CDRG4 TI

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 		CBT/FST/QS/5C/B SERIES, DUAL 1-BIT DRIVER, TRUE OUTPUT, PDSO8, GREEN, PLASTIC, MS-0012AA,
SN74CBTD3305CPW TI

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 		DUAL FET BUS SWITCH WITH LEVEL SHIFTING 5-V BUS SWITCH WITH - 2-V UNDERSHOOT PROTECTION
SN74CBTD3305CPWG4 TI

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 		CBT/FST/QS/5C/B SERIES, DUAL 1-BIT DRIVER, TRUE OUTPUT, PDSO8, GREEN, PLASTIC, TSSOP-8
SN74CBTD3305CPWR TI

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 		DUAL FET BUS SWITCH WITH LEVEL SHIFTING 5-V BUS SWITCH WITH - 2-V UNDERSHOOT PROTECTION
SN74CBTD3305CPWRE4 TI

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 		Dual FET Bus Switch with -2 V Undershoot-Protection and Level Shifting 8-TSSOP -40 to 85
SN74CBTD3306 TI

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 		DUAL FET BUS SWITCH WITH LEVEL SHIFTING
SN74CBTD3306C TI

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 		DUAL FET BUS SWITCH WITH LEVEL SHIFTING 5-V BUS SWITCH WITH-2-V UNDERSHOOT PROTECTION
SN74CBTD3306CD TI

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 		DUAL FET BUS SWITCH WITH LEVEL SHIFTING 5-V BUS SWITCH WITH-2-V UNDERSHOOT PROTECTION

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