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SN74CB3T16212GQLR

更新时间： 2024-02-07 18:18:35
品牌 Logo 应用领域
德州仪器 - TI 转换器电平转换器开关
页数 文件大小 规格书
13页 246K
描述
24-BIT FET BUS-EXCHANGE SWITCH, 2.5-V/3.3-V LOW-VOLTAGE BUS SWITCH WITH 5-V-TOLERANT LEVEL SHIFTER

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SN74CB3T16212GQLR 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：BGA
包装说明：VFBGA, BGA56,6X10,25针数：56
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：7.95
计数方向：BIDIRECTIONAL系列：CB3T/3VT
JESD-30 代码：R-PBGA-B56JESD-609代码：e1
长度：7 mm逻辑集成电路类型：BUS EXCHANGER
最大I（ol）：0.007 A湿度敏感等级：1
位数：2功能数量：12
端口数量：4端子数量：56
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：VFBGA
封装等效代码：BGA56,6X10,25封装形状：RECTANGULAR
封装形式：GRID ARRAY, VERY THIN PROFILE, FINE 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 mAProp。Delay @ Nom-Sup：0.25 ns
传播延迟（tpd）：0.25 ns认证状态：Not Qualified
座面最大高度：1 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：Tin/Silver/Copper (Sn/Ag/Cu)端子形式：BALL
端子节距：0.65 mm端子位置：BOTTOM
处于峰值回流温度下的最长时间：NOT SPECIFIED翻译：N/A
宽度：4.5 mmBase Number Matches：1

SN74CB3T16212GQLR 数据手册

 浏览型号SN74CB3T16212GQLR的Datasheet PDF文件第2页浏览型号SN74CB3T16212GQLR的Datasheet PDF文件第3页浏览型号SN74CB3T16212GQLR的Datasheet PDF文件第4页浏览型号SN74CB3T16212GQLR的Datasheet PDF文件第5页浏览型号SN74CB3T16212GQLR的Datasheet PDF文件第6页浏览型号SN74CB3T16212GQLR的Datasheet PDF文件第7页 
SN74CB3T16212  
24-BIT FET BUS-EXCHANGE SWITCH, 2.5-V/3.3-V LOW-VOLTAGE BUS SWITCH  
WITH 5-V-TOLERANT LEVEL SHIFTER  
www.ti.com  
SCDS157A–OCTOBER 2003–REVISED FEBRUARY 2005  
FEATURES  
DGG OR DGV PACKAGE  
•
Member of the Texas Instruments Widebus™  
(TOP VIEW)  
Family  
•
•
Output Voltage Translation Tracks VCC  
S0  
1A1  
1A2  
2A1  
2A2  
3A1  
3A2  
GND  
4A1  
4A2  
1
2
3
4
5
6
7
8
9
10  
56 S1  
55 S2  
54  
Supports Mixed-Mode Signal Operation on All  
Data I/O Ports  
1B1  
53 1B2  
52 2B1  
51 2B2  
50 3B1  
– 5-V Input Down to 3.3-V Output Level Shift  
With 3.3-V VCC  
– 5-V/3.3-V Input Down to 2.5-V Output Level  
Shift With 2.5-V VCC  
49  
48  
47  
GND  
3B2  
4B1  
•
•
•
•
•
5-V-Tolerant I/Os With Device Powered Up or  
Powered Down  
Bidirectional Data Flow, With Near-Zero  
Propagation Delay  
5A1 11  
5A2 12  
6A1 13  
46 4B2  
45 5B1  
44 5B2  
Low ON-State Resistance (ron) Characteristics  
(ron = 5 Ω Typ)  
14  
15  
16  
17  
43  
42  
41  
40  
6A2  
7A1  
7A2  
6B1  
6B2  
7B1  
7B2  
Low Input/Output Capacitance Minimizes  
Loading (Cio(OFF) = 9 pF Typ)  
V
CC  
Data and Control Inputs Provide Undershoot  
Clamp Diodes  
8A1 18  
39 8B1  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
GND  
8A2  
9A1  
GND  
8B2  
9B1  
•
•
•
Low Power Consumption (ICC = 70 µA Max)  
VCC Operating Range From 2.3 V to 3.6 V  
Data I/Os Support 0-V 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)  
9A2  
9B2  
10A1  
10A2  
11A1  
11A2  
12A1  
12A2  
10B1  
10B2  
11B1  
11B2  
12B1  
12B2  
•
•
•
•
Control Inputs Can Be Driven by TTL or  
5-V/3.3-V CMOS Outputs  
Ioff Supports Partial-Power-Down Mode  
Operation  
Latch-Up Performance Exceeds 250 mA Per  
JESD 17  
ESD Performance Tested Per JESD 22  
– 2000-V Human-Body Model(A114-B, Class II)  
– 1000-V Charged-Device Model (C101)  
•
•
Supports Digital Applications: Level  
Translation, PCI Interface, USB Interface,  
Memory Interleaving, and Bus Isolation  
Ideal for Low-Power Portable Equipment  
DESCRIPTION/ORDERING INFORMATION  
The SN74CB3T16212 is a high-speed TTL-compatible FET bus-exchange switch, with low ON-state resistance  
(ron), allowing for minimal propagation delay. The device fully supports mixed-mode signal operation on all data  
I/O ports by providing voltage translation that tracks VCC. The SN74CB3T16212 supports systems 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).  
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.  
Widebus is a trademark of Texas Instruments.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2003–2005, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
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