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SN74AVC8T245PWRE4

更新时间： 2024-11-19 06:12:55
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德州仪器 - TI 总线收发器输出元件
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22页 670K
描述
8-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS

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SN74AVC8T245PWRE4 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, TSSOP24,.25针数：24
Reach Compliance Code：compliantHTS代码：8542.39.00.01
Factory Lead Time：12 weeks风险等级：5.15
控制类型：COMMON CONTROL计数方向：BIDIRECTIONAL
系列：AVCJESD-30 代码：R-PDSO-G24
JESD-609代码：e4长度：7.8 mm
逻辑集成电路类型：BUS TRANSCEIVER最大I（ol）：0.012 A
湿度敏感等级：1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：TSSOP封装等效代码：TSSOP24,.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：1.5/3.3 V最大电源电流（ICC）：0.025 mA
Prop。Delay @ Nom-Sup：5.4 ns传播延迟（tpd）：6.8 ns
认证状态：Not Qualified座面最大高度：1.2 mm
子类别：Bus Driver/Transceivers最大供电电压 (Vsup)：3.6 V
最小供电电压 (Vsup)：1.2 V标称供电电压 (Vsup)：1.5 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
翻译：1.5/3.3V &1.5/3.3V宽度：4.4 mm
Base Number Matches：1

SN74AVC8T245PWRE4 数据手册

 浏览型号SN74AVC8T245PWRE4的Datasheet PDF文件第2页浏览型号SN74AVC8T245PWRE4的Datasheet PDF文件第3页浏览型号SN74AVC8T245PWRE4的Datasheet PDF文件第4页浏览型号SN74AVC8T245PWRE4的Datasheet PDF文件第5页浏览型号SN74AVC8T245PWRE4的Datasheet PDF文件第6页浏览型号SN74AVC8T245PWRE4的Datasheet PDF文件第7页 
SN74AVC8T245  
8-BIT DUAL-SUPPLY BUS TRANSCEIVER  
WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS  
www.ti.com  
SCES517H–DECEMBER 2003–REVISED FEBRUARY 2007  
FEATURES  
•
Control Inputs VIH/VIL Levels Are Referenced  
to VCCA Voltage  
•
Max Data Rates  
–
–
170 Mbps (VCCA < 1.8 V or VCCB < 1.8 V)  
•
VCC Isolation Feature – If Either VCC Input Is at  
GND, All I/O Ports Are in the High-Impedance  
State  
320 Mbps (VCCA ≥ 1.8 V and VCCB ≥ 1.8 V)  
•
•
Latch-Up Performance Exceeds 100 mA Per  
JESD 78, Class II  
•
•
Ioff Supports Partial Power-Down-Mode  
Operation  
ESD Protection Exceeds JESD 22  
–
–
–
8000-V Human-Body Model (A114-A)  
200-V Machine Model (A115-A)  
Fully Configurable Dual-Rail Design Allows  
Each Port to Operate Over the Full 1.4-V to  
3.6-V Power-Supply Range  
1000-V Charged-Device Model (C101)  
•
I/Os Are 4.6-V Tolerant  
DGV OR PW PACKAGE  
(TOP VIEW)  
RHL PACKAGE  
(TOP VIEW)  
1
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
V
DIR  
V
V
CCA  
CCB  
2
CCB  
1
24  
3
A1  
A2  
A3  
A4  
A5  
A6  
A7  
A8  
OE  
B1  
B2  
B3  
B4  
B5  
B6  
B7  
B8  
GND  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
2
V
DIR  
A1  
A2  
A3  
A4  
A5  
A6  
A7  
A8  
4
CCB  
3
OE  
B1  
B2  
B3  
B4  
B5  
B6  
B7  
B8  
5
4
6
5
7
6
8
7
9
8
10  
11  
12  
9
GND  
GND  
10  
11  
GND  
12  
13  
DESCRIPTION/ORDERING INFORMATION  
This 8-bit noninverting bus transceiver uses two separate configurable power-supply rails. The SN74AVC8T245  
is optimized to operate with VCCA/VCCB set at 1.4 V to 3.6 V. It is operational with VCCA/VCCB as low as 1.2 V. The  
A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2 V to 3.6 V. The B port is designed to  
track VCCB. VCCB accepts any supply voltage from 1.2 V to 3.6 V. This allows for universal low-voltage  
bidirectional translation between any of the 1.2-V, 1.5-V, 1.8-V, 2.5-V, and 3.3-V voltage nodes.  
ORDERING INFORMATION  
TA  
PACKAGE(1)  
ORDERABLE PART NUMBER  
SN74AVC8T245RHLR  
SN74AVC8T245PW  
TOP-SIDE MARKING  
WE245  
QFN – RHL  
Reel of 1000  
Tube of 60  
–40°C to 85°C  
TSSOP – PW  
TVSOP – DGV  
WE245  
WE245  
Reel of 2000  
Reel of 2000  
SN74AVC8T245PWR  
SN74AVC8T245DGVR  
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI  
website at www.ti.com.  
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 © 2003–2007, 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...22

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SN74AVC8T245PWRE4 替代型号

型号 品牌 替代类型 描述 数据表
SN74AVC8T245PWG4 TI

完全替代

 8-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUT
SN74AVC8T245PWE4 TI

完全替代

 8-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUT
SN74AVC8T245PWR TI

类似代替

 8 BIT DUAL SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUT

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