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74AHC240PW PDF预览

74AHC240PW

更新时间: 2024-02-24 13:03:22
品牌 Logo 应用领域
恩智浦 - NXP 驱动器
页数 文件大小 规格书
16页 435K
描述
Octal buffer/line driver; inverting; 3-state

74AHC240PW 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:TSSOP, TSSOP20,.25
针数:20Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.82
控制类型:ENABLE LOW系列:AHC/VHC/H/U/V
JESD-30 代码:R-PDSO-G20长度:6.5 mm
负载电容(CL):50 pF逻辑集成电路类型:BUS DRIVER
最大I(ol):0.008 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: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:TSSOP
封装等效代码:TSSOP20,.25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
电源:2/5.5 VProp。Delay @ Nom-Sup:10.6 ns
传播延迟(tpd):15.6 ns认证状态:Not Qualified
座面最大高度:1.1 mm子类别:Bus Driver/Transceivers
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):2 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 mmBase Number Matches:1

74AHC240PW 数据手册

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74AHC240; 74AHCT240  
Octal buffer/line driver; inverting; 3-state  
Rev. 2 — 26 November 2010  
Product data sheet  
1. General description  
The 74AHC240 and 74AHCT240 are 8-bit inverting buffer/line drivers with 3-state outputs.  
These devices can be used as two 4-bit buffers or one 8-bit buffer. They feature 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  
For 74AHC240 only: operates with CMOS input levels  
For 74AHCT240 only: 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  
74AHC240D  
40 C to +125 C  
SO20  
plastic small outline package; 20 leads;  
body width 7.5 mm  
SOT163-1  
74AHCT240D  
74AHC240PW  
74AHCT240PW  
74AHC240BQ  
74AHCT240BQ  
40 C to +125 C  
40 C to +125 C  
TSSOP20  
plastic thin shrink small outline package; 20 leads; SOT360-1  
body width 4.4 mm  
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  
SOT764-1  

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