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74LVT245BPW PDF预览

74LVT245BPW

更新时间: 2024-11-26 11:12:03
品牌 Logo 应用领域
安世 - NEXPERIA 信息通信管理光电二极管逻辑集成电路
页数 文件大小 规格书
14页 249K
描述
3.3 V octal transceiver with direction pin; 3-stateProduction

74LVT245BPW 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:TSSOP,Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.57
其他特性:WITH DIRECTION CONTROL系列:LVT
JESD-30 代码:R-PDSO-G20JESD-609代码:e4
长度:6.5 mm逻辑集成电路类型:BUS TRANSCEIVER
湿度敏感等级:1位数:8
功能数量:1端口数量:2
端子数量:20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封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
传播延迟(tpd):4 ns座面最大高度:1.1 mm
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:30宽度:4.4 mm
Base Number Matches:1

74LVT245BPW 数据手册

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74LVT245B  
3.3 V octal transceiver with direction pin; 3-state  
Rev. 3 — 30 July 2021  
Product data sheet  
1. General description  
The 74LVT245B is an 8-bit transceiver with 3-state outputs. The device features an output enable  
(OE) and send/receive (DIR) for direction control. A HIGH on OE causes the outputs to assume a  
high-impedance OFF-state. Bus hold data inputs eliminate the need for external pull-up resistors to  
define unused inputs  
2. Features and benefits  
Wide supply voltage range from 2.7 to 3.6 V  
3-state buffers  
Octal bidirectional bus interface  
Overvoltage tolerant inputs to 5.5 V  
Direct interface with TTL levels  
BiCMOS high speed and output drive  
Output capability: +64 mA/-32 mA  
Latch-up protection exceeds 500 mA per JEDEC Std 17  
Bus-hold data inputs eliminate the need for external pull-up resistors for unused inputs  
No bus current loading when output is tied to 5 V bus  
Live insertion/extraction permitted  
Power-up 3-state  
IOFF circuitry provides partial Power-down mode operation  
Complies with JEDEC standard JESD8C (2.7 V to 3.6 V)  
ESD protection:  
HBM JESD22-A114E exceeds 2000 V  
MM JESD22-A115-A exceeds 200 V  
Specified from -40 °C to 85 °C  
3. Ordering information  
Table 1. Ordering information  
Type number  
Package  
Temperature range Name  
Description  
Version  
74LVT245BD  
-40 °C to +85 °C  
SO20  
plastic small outline package; 20 leads;  
body width 7.5 mm  
SOT163-1  
74LVT245BPW -40 °C to +85 °C  
74LVT245BBQ -40 °C to +85 °C  
TSSOP20  
plastic thin shrink small outline package; 20 leads;  
body width 4.4 mm  
SOT360-1  
SOT764-1  
DHVQFN20 plastic dual in-line compatible thermal enhanced  
very thin quad flat package; no leads; 20 terminals;  
body 2.5 × 4.5 × 0.85 mm  
 
 
 

74LVT245BPW 替代型号

型号 品牌 替代类型 描述 数据表
SN74LVT245BPW TI

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