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CD74HCT240EE4 PDF预览

CD74HCT240EE4

更新时间: 2024-11-23 05:28:07
品牌 Logo 应用领域
德州仪器 - TI 驱动器
页数 文件大小 规格书
17页 445K
描述
High-Speed CMOS Logic Octal Buffer/Line Drivers, Three-State

CD74HCT240EE4 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:DIP
包装说明:DIP, DIP20,.3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:4.45其他特性:TWO ACTIVE-LOW OUTPUT ENABLES
控制类型:ENABLE LOW计数方向:UNIDIRECTIONAL
系列:HCTJESD-30 代码:R-PDIP-T20
JESD-609代码:e4长度:24.33 mm
负载电容(CL):50 pF逻辑集成电路类型:BUS DRIVER
最大I(ol):0.006 A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:-55 °C输出特性:3-STATE
输出极性:INVERTED封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP20,.3
封装形状:RECTANGULAR封装形式:IN-LINE
包装方法:TUBE峰值回流温度(摄氏度):NOT SPECIFIED
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):33 ns
认证状态:Not Qualified座面最大高度:5.08 mm
子类别:Bus Driver/Transceiver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:NO技术:CMOS
温度等级:MILITARY端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:6.35 mmBase Number Matches:1

CD74HCT240EE4 数据手册

 浏览型号CD74HCT240EE4的Datasheet PDF文件第2页浏览型号CD74HCT240EE4的Datasheet PDF文件第3页浏览型号CD74HCT240EE4的Datasheet PDF文件第4页浏览型号CD74HCT240EE4的Datasheet PDF文件第5页浏览型号CD74HCT240EE4的Datasheet PDF文件第6页浏览型号CD74HCT240EE4的Datasheet PDF文件第7页 
CD54/74HC240, CD54/74HCT240,  
CD74HC241, CD54/74HCT241,  
CD54/74HC244, CD54/74HCT244  
High-Speed CMOS Logic  
Data sheet acquired from Harris Semiconductor  
SCHS167E  
November 1997 - Revised October 2004  
Octal Buffer/Line Drivers, Three-State  
Features  
Ordering Information  
• HC/HCT240 Inverting  
TEMP. RANGE  
o
PART NUMBER  
CD54HC240F3A  
CD54HC244F3A  
CD54HCT240F3A  
CD54HCT241F3A  
CD54HCT244F3A  
CD74HC240E  
( C)  
PACKAGE  
20 Ld CERDIP  
20 Ld CERDIP  
20 Ld CERDIP  
20 Ld CERDIP  
20 Ld CERDIP  
20 Ld PDIP  
20 Ld SOIC  
20 Ld SOIC  
20 Ld PDIP  
20 Ld SOIC  
20 Ld SOIC  
20 Ld PDIP  
20 Ld SOIC  
20 Ld SOIC  
20 Ld PDIP  
20 Ld SOIC  
20 Ld SOIC  
20 Ld TSSOP  
20 Ld TSSOP  
20 Ld TSSOP  
20 Ld PDIP  
20 Ld SOIC  
20 Ld SOIC  
20 Ld PDIP  
20 Ld SOIC  
20 Ld SOIC  
• HC/HCT241 Non-Inverting  
• HC/HCT244 Non-Inverting  
[ /Title  
(CD74  
HC240  
,
CD74  
HCT24  
0,  
CD74  
HC241  
,
CD74  
HCT24  
1,  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
• Typical Propagation Delay = 8ns at V  
o
= 5V,  
CC  
C = 15pF, T = 25 C for HC240  
L
A
• Three-State Outputs  
• Buffered Inputs  
• High-Current Bus Driver Outputs  
• Fanout (Over Temperature Range)  
- Standard Outputs. . . . . . . . . . . . . . . 10 LSTTL Loads  
CD74HC240M  
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads  
o
o
• Wide Operating Temperature Range . . . -55 C to 125 C  
• Balanced Propagation Delay and Transition Times  
CD74HC240M96  
CD74HC241E  
• Significant Power Reduction Compared to LSTTL  
Logic ICs  
CD74HC241M  
CD74  
HC244  
,
CD74HC241M96  
CD74HC244E  
• HC Types  
- 2V to 6V Operation  
- High Noise Immunity: N = 30%, N = 30% of V  
IL IH CC  
CD74  
CD74HC244M  
at V  
= 5V  
CC  
• HCT Types  
CD74HC244M96  
CD74HCT240E  
CD74HCT240M  
CD74HCT240M96  
CD74HCT240PW  
CD74HCT240PWR  
CD74HCT240PWT  
CD74HCT241E  
CD74HCT241M  
CD74HCT241M96  
CD74HCT244E  
CD74HCT244M  
CD74HCT244M96  
- 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
Description  
The ’HC240 and ’HCT240 are inverting three-state buffers  
having two active-low output enables. The CD74HC241,  
’HCT241, ’HC244 and ’HCT244 are non-inverting three-  
state buffers that differ only in that the 241 has one active-  
high and one active-low output enable, and the 244 has two  
active-low output enables. All three types have identical  
pinouts.  
NOTE: When ordering, use the entire part number. The suffixes 96  
and R denote tape and reel. The suffix T denotes a small-quantity  
reel of 250.  
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.  
Copyright © 2004, Texas Instruments Incorporated  
1

CD74HCT240EE4 替代型号

型号 品牌 替代类型 描述 数据表
JM38510/65753BRA TI

完全替代

具有 TTL 兼容型 CMOS 输入和三态输出的军用 8 通道 4.5V 至 5.5V 反
SNJ54HCT240J TI

完全替代

OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
SN54HCT240J TI

完全替代

OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS

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