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74LVCC3245ADBQRE4 PDF预览

74LVCC3245ADBQRE4

更新时间： 2024-09-14 03:22:31
品牌 Logo 应用领域
德州仪器 - TI 总线驱动器总线收发器逻辑集成电路光电二极管输出元件
页数 文件大小 规格书
18页 378K
描述
OCTAL BUS TRANSCEIVER WITH ADJUSTABLE OUTPUT VOLTAGE AND 3-STATE OUTPUTS

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74LVCC3245ADBQRE4 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：SOIC
包装说明：SSOP, SSOP24,.24针数：24
Reach Compliance Code：unknownHTS代码：8542.39.00.01
风险等级：5.71其他特性：ALSO REQUIRES 3V TO 5.5V SUPPLY FOR PORT B
控制类型：COMMON CONTROL计数方向：BIDIRECTIONAL
系列：LVC/LCX/ZJESD-30 代码：R-PDSO-G24
JESD-609代码：e4长度：8.65 mm
逻辑集成电路类型：BUS TRANSCEIVER最大I（ol）：0.024 A
湿度敏感等级：2位数：8
功能数量：1端口数量：2
端子数量：24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：SSOP封装等效代码：SSOP24,.24
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, SHRINK PITCH
包装方法：TAPE AND REEL峰值回流温度（摄氏度）：260
电源：3.3 VProp。Delay @ Nom-Sup：7.6 ns
传播延迟（tpd）：11.2 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)：3.6 V最小供电电压 (Vsup)：2.3 V
标称供电电压 (Vsup)：3.3 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：0.635 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED翻译：3V & 3/5V
宽度：3.9 mmBase Number Matches：1

74LVCC3245ADBQRE4 数据手册

 浏览型号74LVCC3245ADBQRE4的Datasheet PDF文件第2页浏览型号74LVCC3245ADBQRE4的Datasheet PDF文件第3页浏览型号74LVCC3245ADBQRE4的Datasheet PDF文件第4页浏览型号74LVCC3245ADBQRE4的Datasheet PDF文件第5页浏览型号74LVCC3245ADBQRE4的Datasheet PDF文件第6页浏览型号74LVCC3245ADBQRE4的Datasheet PDF文件第7页 
SN74LVCC3245A  
OCTAL BUS TRANSCEIVER  
WITH ADJUSTABLE OUTPUT VOLTAGE AND 3-STATE OUTPUTS  
www.ti.com  
SCAS585O–NOVEMBER 1996–REVISED MARCH 2005  
FEATURES  
DB, DBQ, DW, NS, OR PW PACKAGE  
(TOP VIEW)  
•
Bidirectional Voltage Translator  
•
2.3 V to 3.6 V on A Port and 3 V to 5.5 V on B  
Port  
1
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
V
DIR  
V
CCB  
CCA  
2
NC  
OE  
B1  
B2  
B3  
•
•
•
Control Inputs VIH/VIL Levels Are Referenced  
to VCCA Voltage  
3
A1  
A2  
A3  
A4  
A5  
A6  
A7  
A8  
4
Latch-Up Performance Exceeds 250 mA Per  
JESD 17  
5
6
ESD Protection Exceeds JESD 22  
– 2000-V Human-Body Model (A114-A)  
– 200-V Machine Model (A115-A)  
7
B4  
8
B5  
B6  
B7  
B8  
9
10  
11  
12  
– 1000-V Charged-Device Model (C101)  
GND  
GND  
GND  
NC - No internal connection  
DESCRIPTION/ORDERING INFORMATION  
This 8-bit (octal) noninverting bus transceiver contains two separate supply rails. The B port is designed to track  
VCCB, which accepts voltages from 3 V to 5.5 V, and the A port is designed to track VCCA, which operates at 2.3  
V to 3.6 V. This allows for translation from a 3.3-V to a 5-V system environment and vice versa, from a 2.5-V to a  
3.3-V system environment and vice versa.  
The SN74LVCC3245A is designed for asynchronous communication between data buses. The device transmits  
data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the  
direction-control (DIR) input. The output-enable (OE) input can be used to disable the device so the buses are  
effectively isolated. The control circuitry (DIR, OE) is powered by VCCA  
.
ORDERING INFORMATION  
TA  
PACKAGE(1)  
Tube of 25  
ORDERABLE PART NUMBER  
TOP-SIDE MARKING  
SN74LVCC3245ADW  
SN74LVCC3245ADWR  
SN74LVCC3245ANSR  
SN74LVCC3245ADBR  
SN74LVCC3245ADBQR  
SN74LVCC3245APW  
SN74LVCC3245APWR  
SN74LVCC3245APWT  
SOIC – DW  
LVCC3245A  
Reel of 2000  
Reel of 2000  
Reel of 2000  
SOP – NS  
LVCC3245A  
LH245A  
SSOP – DB  
–40°C to 85°C  
SSOP (QSOP) – DBQ Reel of 2500  
Tube of 60  
LVCC3245A  
TSSOP – PW  
Reel of 2000  
Reel of 250  
LH245A  
(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at  
www.ti.com/sc/package.  
FUNCTION TABLE  
(EACH TRANSCEIVER)  
INPUTS  
OPERATION  
OE  
L
DIR  
L
B data to A bus  
A data to B bus  
Isolation  
L
H
H
X
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.  
Copyright © 1996–2005, 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.  
1234567...18

中文翻译

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74LVCC3245ADBQRE4 替代型号

型号 品牌 替代类型 描述 数据表
74LVCC3245ADBQRG4 TI

完全替代

 OCTAL BUS TRANSCEIVER WITH ADJUSTABLE OUTPUT VOLTAGE AND 3-STATE OUTPUTS
SN74LVCC3245ADBQR TI

类似代替

 OCTAL BUS TRANSCEIVER WITH ADJUSTABLE OUTPUT VOLTAGE AND 3-STATE OUTPUTS

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