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CD74HCT245M PDF预览

CD74HCT245M

更新时间: 2024-11-22 23:04:31
品牌 Logo 应用领域
德州仪器 - TI 总线驱动器总线收发器逻辑集成电路光电二极管
页数 文件大小 规格书
7页 40K
描述
High Speed CMOS Logic Octal-Bus Transceiver, Three-State, Non-Inverting

CD74HCT245M 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:SOIC
包装说明:SOIC-20针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:0.83Samacsys Confidence:3
Samacsys Status:ReleasedSamacsys PartID:2381
Samacsys Pin Count:20Samacsys Part Category:Integrated Circuit
Samacsys Package Category:Small Outline PackagesSamacsys Footprint Name:DW (R-PDSO-G20)
Samacsys Released Date:2015-04-16 09:48:08Is Samacsys:N
其他特性:WITH DIRECTION CONTROL控制类型:COMMON CONTROL
计数方向:BIDIRECTIONAL系列:HCT
JESD-30 代码:R-PDSO-G20JESD-609代码:e4
长度:12.8 mm负载电容(CL):50 pF
逻辑集成电路类型:BUS TRANSCEIVER最大I(ol):0.004 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:-55 °C输出特性:3-STATE
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP20,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
包装方法:TUBE峰值回流温度(摄氏度):260
电源:5 V最大电源电流(ICC):0.08 mA
Prop。Delay @ Nom-Sup:33 ns传播延迟(tpd):39 ns
认证状态:Not Qualified施密特触发器:No
座面最大高度:2.65 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:MILITARY
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)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:NOT SPECIFIED翻译:N/A
宽度:7.5 mmBase Number Matches:1

CD74HCT245M 数据手册

 浏览型号CD74HCT245M的Datasheet PDF文件第2页浏览型号CD74HCT245M的Datasheet PDF文件第3页浏览型号CD74HCT245M的Datasheet PDF文件第4页浏览型号CD74HCT245M的Datasheet PDF文件第5页浏览型号CD74HCT245M的Datasheet PDF文件第6页浏览型号CD74HCT245M的Datasheet PDF文件第7页 
CD54HC245, CD54HCT245,  
CD74HC245, CD74HCT245  
Data sheet acquired from Harris Semiconductor  
SCHS119  
High Speed CMOS Logic Octal-Bus Transceiver,  
Three-State, Non-Inverting  
November 1997  
Features  
• Buffered Inputs  
• Three-State Outputs  
• Bus Line Driving Capability  
[ /Title  
(CD54  
HC245  
,
• Typical Propagation Delay (A to B, B to A) 9ns at V  
CC  
o
= 5V, C = 15pF, T = 25 C  
L
A
CD54  
HCT24  
5,  
• Fanout (Over Temperature Range)  
- Standard Outputs. . . . . . . . . . . . . . . 10 LSTTL Loads  
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads  
CD74  
HC245  
,
CD74  
HCT24  
5)  
/Sub-  
ject  
(High  
Speed  
o
o
• Wide Operating Temperature Range . . . -55 C to 125 C  
• Balanced Propagation Delay and Transition Times  
• Significant Power Reduction Compared to LSTTL  
Logic ICs  
• HC Types  
- 2V to 6V Operation  
- High Noise Immunity: N = 30%, N = 30% of V  
IL IH CC  
at V  
= 5V  
CC  
• HCT Types  
- 4.5V to 5.5V Operation  
- Direct LSTTL Input Logic Compatibility,  
V = 0.8V (Max), V = 2V (Min)  
IL IH  
- CMOS Input Compatibility, I 1µA at V , V  
OL OH  
l
Pinout  
CD54HC245, CD54HCT245, CD74HC245, CD74HCT245  
(CERDIP, PDIP, SOIC)  
TOP VIEW  
1
2
3
4
5
6
7
8
9
V
DIR  
A0  
A1  
A2  
A3  
A4  
A5  
A6  
A7  
20  
19  
CC  
OE  
18 B0  
17 B1  
16 B2  
15 B3  
14 B4  
13 B5  
12  
B6  
GND 10  
11 B7  
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.  
File Number 1651.1  
Copyright © Harris Corporation 1997  
1

CD74HCT245M 替代型号

型号 品牌 替代类型 描述 数据表
CD74HCT245M96 TI

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High-Speed CMOS Logic Octal-Bus Transceiver, Three-State, Non-Inverting
MC74HCT245ADWG ONSEMI

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Octal 3−State Noninverting Bus Transceiver with LSTTL Compatible Inputs
CD74HCT245E TI

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High Speed CMOS Logic Octal-Bus Transceiver, Three-State, Non-Inverting

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