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74AHCT240D PDF预览

74AHCT240D

更新时间: 2024-11-21 11:12:59
品牌 Logo 应用领域
安世 - NEXPERIA /
页数 文件大小 规格书
13页 233K
描述
Octal buffer/line driver; inverting; 3-stateProduction

74AHCT240D 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:SOP,Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.48系列:AHCT/VHCT/VT
JESD-30 代码:R-PDSO-G20JESD-609代码:e4
长度:12.8 mm逻辑集成电路类型:BUS DRIVER
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:125 °C
最低工作温度:-40 °C输出特性:3-STATE
输出极性:INVERTED封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
传播延迟(tpd):11.9 ns认证状态:Not Qualified
座面最大高度:2.65 mm最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:CMOS
温度等级:AUTOMOTIVE端子面层:Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:7.5 mmBase Number Matches:1

74AHCT240D 数据手册

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74AHCT240  
Octal buffer/line driver; inverting; 3-state  
Rev. 6 — 29 June 2020  
Product data sheet  
1. General description  
The 74AHCT240 is an 8-bit inverting buffer/line driver with 3-state outputs. This device can be  
used as two 4-bit buffers or one 8-bit buffer. It features two output enables (1OE and 2OE),  
each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a  
high-impedance OFF-state. Inputs are over voltage tolerant. This feature allows the use of these  
devices as translators in mixed voltage environments.  
2. Features and benefits  
Balanced propagation delays  
All inputs have a Schmitt-trigger action  
Inputs accepts voltages higher than VCC  
Operates with TTL input levels  
ESD protection:  
HBM JESD22-A114F exceeds 2000 V  
CDM JESD22-C101D exceeds 1000 V  
Multiple package options  
Specified from -40 °C to +85 °C and from -40 °C to +125 °C  
3. Ordering information  
Table 1. Ordering information  
Type number  
Package  
Temperature range Name  
Description  
Version  
74AHCT240D  
74AHCT240PW  
74AHCT240BQ  
-40 °C to +125 °C  
-40 °C to +125 °C  
-40 °C to +125 °C  
SO20  
plastic small outline package; 20 leads;  
body width 7.5 mm  
SOT163-1  
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  
 
 
 

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