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74AHCT244PW,112 PDF预览

74AHCT244PW,112

更新时间: 2024-11-24 15:26:35
品牌 Logo 应用领域
恩智浦 - NXP /
页数 文件大小 规格书
16页 87K
描述
74AHC(T)244 - Octal buffer/line driver; 3-state TSSOP2 20-Pin

74AHCT244PW,112 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:TSSOP2包装说明:4.40 MM, PLASTIC, MO-153, SOT360-1, TSSOP-20
针数:20Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.17
控制类型:ENABLE LOW系列:AHCT/VHCT/VT
JESD-30 代码:R-PDSO-G20JESD-609代码:e4
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:4
功能数量:2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:TRUE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
包装方法:TUBE峰值回流温度(摄氏度):260
电源:5 VProp。Delay @ Nom-Sup:10.5 ns
传播延迟(tpd):10.5 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):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

74AHCT244PW,112 数据手册

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74AHC244; 74AHCT244  
Octal buffer/line driver; 3-state  
Rev. 05 — 20 December 2007  
Product data sheet  
1. General description  
The 74AHC244; 74AHCT244 is a high-speed Si-gate CMOS device.  
The 74AHC244; 74AHCT244 has octal non-inverting buffer/line drivers with 3-state  
outputs. The 3-state outputs are controlled by the output enable inputs (nOE). A HIGH on  
nOE causes the outputs to assume a high-impedance OFF-state.  
2. Features  
Balanced propagation delays  
All inputs have a Schmitt-trigger action  
Inputs accepts voltages higher than VCC  
For 74AHC244 only: operates with CMOS input levels  
For 74AHCT244 only: operates with TTL input levels  
ESD protection:  
HBM JESD22-A114E exceeds 2000 V  
MM JESD22-A115-A exceeds 200 V  
CDM JESD22-C101C 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  
40 °C to +125 °C  
Name  
Description  
Version  
74AHC244D  
SO20  
plastic small outline package; 20 leads;  
body width 7.5 mm  
SOT163-1  
74AHCT244D  
74AHC244PW  
74AHCT244PW  
74AHC244BQ  
74AHCT244BQ  
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  
 
 
 

74AHCT244PW,112 替代型号

型号 品牌 替代类型 描述 数据表
SN74AHCT244QPWR TI

类似代替

OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS
MC74VHCT244ADT ONSEMI

类似代替

Octal Bus Buffer/Line Driver with 3-State Outputs

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