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SN74LVTH646PWE4 PDF预览

SN74LVTH646PWE4

更新时间: 2024-11-14 15:52:23
品牌 Logo 应用领域
德州仪器 - TI 信息通信管理光电二极管输出元件逻辑集成电路触发器
页数 文件大小 规格书
22页 1000K
描述
LVT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24, PLASTIC, TSSOP-24

SN74LVTH646PWE4 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:TSSOP
包装说明:TSSOP, TSSOP24,.25针数:24
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.52控制类型:INDEPENDENT CONTROL
计数方向:BIDIRECTIONAL系列:LVT
JESD-30 代码:R-PDSO-G24JESD-609代码:e4
长度:7.8 mm逻辑集成电路类型:REGISTERED BUS TRANSCEIVER
最大I(ol):0.064 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:TUBE
峰值回流温度(摄氏度):260电源:3.3 V
Prop。Delay @ Nom-Sup:3.5 ns传播延迟(tpd):5.6 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):2.7 V标称供电电压 (Vsup):3.3 V
表面贴装:YES技术:BICMOS
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:N/A触发器类型:POSITIVE EDGE
宽度:4.4 mmBase Number Matches:1

SN74LVTH646PWE4 数据手册

 浏览型号SN74LVTH646PWE4的Datasheet PDF文件第2页浏览型号SN74LVTH646PWE4的Datasheet PDF文件第3页浏览型号SN74LVTH646PWE4的Datasheet PDF文件第4页浏览型号SN74LVTH646PWE4的Datasheet PDF文件第5页浏览型号SN74LVTH646PWE4的Datasheet PDF文件第6页浏览型号SN74LVTH646PWE4的Datasheet PDF文件第7页 
ꢋ ꢌꢋ ꢍꢅ ꢎꢏꢆ ꢐ ꢑꢆꢎꢄ ꢏꢒꢀ ꢆ ꢓꢎꢁꢀ ꢑꢔꢕ ꢅꢔꢓꢀ ꢎꢁꢖ ꢓꢔ ꢗ ꢕꢀ ꢆꢔ ꢓ  
SCBS705H − AUGUST 1997 − REVISED MAY 2004  
D
Support Mixed-Mode Signal Operation  
(5-V Input and Output Voltages With  
D
Bus Hold on Data Inputs Eliminates the  
Need for External Pullup/Pulldown  
Resistors  
3.3-V V  
)
CC  
D
D
D
Support Unregulated Battery Operation  
Down to 2.7 V  
D
D
Latch-Up Performance Exceeds 500 mA Per  
JESD 17  
Typical V  
<0.8 V at V  
(Output Ground Bounce)  
ESD Protection Exceeds JESD 22  
− 2000-V Human-Body Model (A114-A)  
− 200-V Machine Model (A115-A)  
OLP  
CC  
= 3.3 V, T = 25°C  
A
I
and Power-Up 3-State Support Hot  
off  
Insertion  
SN54LVTH646 . . . JT OR W PACKAGE  
SN74LVTH646 . . . DB, DGV, DW, NS, OR PW PACKAGE  
(TOP VIEW)  
SN54LVTH646 . . . FK PACKAGE  
(TOP VIEW)  
1
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
CLKAB  
SAB  
DIR  
A1  
A2  
A3  
A4  
A5  
A6  
A7  
A8  
GND  
V
CC  
2
CLKBA  
SBA  
OE  
B1  
B2  
B3  
B4  
B5  
B6  
B7  
4
3
2
1
28 27 26  
25  
3
OE  
B1  
B2  
NC  
B3  
B4  
B5  
A1  
A2  
A3  
NC  
A4  
A5  
A6  
5
4
24  
23  
22  
21  
20  
19  
6
5
7
6
8
7
9
8
10  
11  
9
12 13 14 15 16 17 18  
10  
11  
12  
B8  
NC − No internal connection  
description/ordering information  
These bus transceivers and registers are designed specifically for low-voltage (3.3-V) V  
the capability to provide a TTL interface to a 5-V system environment.  
operation, but with  
CC  
ORDERING INFORMATION  
ORDERABLE  
T
A
PACKAGE  
TOP-SIDE MARKING  
PART NUMBER  
SN74LVTH646DW  
SN74LVTH646DWR  
SN74LVTH646NSR  
SN74LVTH646DBR  
SN74LVTH646PW  
SN74LVTH646PWR  
SN74LVTH646DGVR  
SNJ54LVTH646JT  
SNJ54LVTH646W  
SNJ54LVTH646FK  
Tube  
SOIC − DW  
LVTH646  
Tape and reel  
Tape and reel  
Tape and reel  
Tube  
SOP − NS  
LVTH646  
LXH646  
SSOP − DB  
−40°C to 85°C  
TSSOP − PW  
LXH646  
Tape and reel  
Tape and reel  
Tube  
TVSOP − DGV  
CDIP − JT  
LXH646  
SNJ54LVTH646JT  
SNJ54LVTH646W  
SNJ54LVTH646FK  
−55°C to 125°C  
CFP − W  
Tube  
LCCC − FK  
Tube  
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.  
Copyright 2004, Texas Instruments Incorporated  
ꢐ ꢛ ꢦ ꢞ ꢝꢩ ꢤꢣ ꢡꢢ ꢣꢝ ꢟꢦ ꢨꢚ ꢠꢛ ꢡ ꢡꢝ ꢯꢕ ꢄꢍ ꢙꢓ ꢰ ꢍꢋꢱꢂ ꢋꢂꢉ ꢠꢨꢨ ꢦꢠ ꢞ ꢠ ꢟꢥ ꢡꢥꢞ ꢢ ꢠ ꢞ ꢥ ꢡꢥ ꢢꢡꢥ ꢩ  
ꢡ ꢥ ꢢ ꢡꢚ ꢛꢮ ꢝꢜ ꢠ ꢨꢨ ꢦꢠ ꢞ ꢠ ꢟ ꢥ ꢡ ꢥ ꢞ ꢢ ꢌ  
ꢤ ꢛꢨ ꢥꢢꢢ ꢝ ꢡꢪꢥ ꢞ ꢬꢚ ꢢꢥ ꢛ ꢝꢡꢥ ꢩꢌ ꢐ ꢛ ꢠꢨ ꢨ ꢝ ꢡꢪꢥ ꢞ ꢦꢞ ꢝ ꢩꢤꢣ ꢡꢢ ꢉ ꢦꢞ ꢝ ꢩꢤꢣ ꢡꢚꢝ ꢛ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

SN74LVTH646PWE4 替代型号

型号 品牌 替代类型 描述 数据表
SN74LVTH646DGVR TI

完全替代

LVT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24, GREEN, PLASTIC, TVSOP-24
SN74LVTH646IPWREP TI

完全替代

3.3-V ABT OCTAL BUS TRANSVEIVER AND REGISTER WITH 3-STATE OUTPUTS

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