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CD74HCT74E PDF预览

CD74HCT74E

更新时间: 2024-11-10 23:04:31
品牌 Logo 应用领域
德州仪器 - TI 触发器锁存器
页数 文件大小 规格书
8页 45K
描述
Dual D Flip-Flop with Set and Reset Positive-Edge Trigger

CD74HCT74E 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:DIP包装说明:DIP-14
针数:14Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:6 weeks风险等级:0.83
Samacsys Confidence:3Samacsys Status:Released
Samacsys PartID:181276Samacsys Pin Count:14
Samacsys Part Category:Integrated CircuitSamacsys Package Category:Dual-In-Line Packages
Samacsys Footprint Name:14 pdip nSamacsys Released Date:2017-01-12 12:59:53
Is Samacsys:N系列:HCT
JESD-30 代码:R-PDIP-T14JESD-609代码:e4
长度:19.3 mm负载电容(CL):50 pF
逻辑集成电路类型:D FLIP-FLOP最大频率@ Nom-Sup:16000000 Hz
最大I(ol):0.004 A位数:1
功能数量:2端子数量:14
最高工作温度:125 °C最低工作温度:-55 °C
输出极性:COMPLEMENTARY封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP14,.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):0.04 mA
Prop。Delay @ Nom-Sup:53 ns传播延迟(tpd):53 ns
认证状态:Not Qualified座面最大高度:5.08 mm
子类别:FF/Latches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
触发器类型:POSITIVE EDGE宽度:6.35 mm
最小 fmax:16 MHzBase Number Matches:1

CD74HCT74E 数据手册

 浏览型号CD74HCT74E的Datasheet PDF文件第2页浏览型号CD74HCT74E的Datasheet PDF文件第3页浏览型号CD74HCT74E的Datasheet PDF文件第4页浏览型号CD74HCT74E的Datasheet PDF文件第5页浏览型号CD74HCT74E的Datasheet PDF文件第6页浏览型号CD74HCT74E的Datasheet PDF文件第7页 
CD54HC74, CD74HC74,  
CD74HCT74  
Data sheet acquired from Harris Semiconductor  
SCHS124  
Dual D Flip-Flop with Set and Reset  
Positive-Edge Trigger  
January 1998  
Features  
Description  
• Hysteresis on Clock Inputs for Improved Noise Immu-  
nity and Increased Input Rise and Fall Times  
The Harris CD54HC74, CD74HC74 and CD74HCT74 utilize  
silicon gate CMOS technology to achieve operating speeds  
equivalent to LSTTL parts. They exhibit the low power  
consumption of standard CMOS integrated circuits, together  
with the ability to drive 10 LSTTL loads.  
[ /Title  
(CD54H  
C74,  
CD74H  
C74,  
CD74H  
CT74)  
/Subject  
(Dual D  
Flip-  
• Asynchronous Set and Reset  
• Complementary Outputs  
• Buffered Inputs  
This flip-flop has independent DATA, SET, RESET and  
CLOCK inputs and Q and Q outputs. The logic level present  
at the data input is transferred to the output during the  
positive-going transition of the clock pulse. SET and RESET  
are independent of the clock and are accomplished by a low  
level at the appropriate input.  
• Typical f  
MAX  
= 50MHz at V = 5V, C = 15pF,  
CC L  
o
T = 25 C  
A
• Fanout (Over Temperature Range)  
- Standard Outputs. . . . . . . . . . . . . . . 10 LSTTL Loads  
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads The 74HCT logic family is functionally as well as pin  
compatible with the standard 74LS logic family.  
o
o
• Wide Operating Temperature Range . . . -55 C to 125 C  
• Balanced Propagation Delay and Transition Times  
Flop  
with Set  
Ordering Information  
TEMP. RANGE  
PKG.  
NO.  
• Significant Power Reduction Compared to LSTTL  
Logic ICs  
o
PART NUMBER  
CD54HC74F  
CD74HC74E  
CD74HCT74E  
CD74HC74M  
CD74HCT74M  
NOTES:  
( C)  
PACKAGE  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
14 Ld CERDIP F14.3  
• HC Types  
14 Ld PDIP  
14 Ld PDIP  
14 Ld SOIC  
14 Ld SOIC  
E14.3  
- 2V to 6V Operation  
- High Noise Immunity: N = 30%, N = 30% of V  
CC  
E14.3  
IL  
IH  
at V  
= 5V  
CC  
M14.15  
M14.15  
• HCT Types  
- 4.5V to 5.5V Operation  
- Direct LSTTL Input Logic Compatibility,  
1. When ordering, use the entire part number. Add the suffix 96 to  
obtain the variant in the tape and reel.  
V = 0.8V (Max), V = 2V (Min)  
IL IH  
- CMOS Input Compatibility, I 1µA at V , V  
OL OH  
l
2. Die is available which meets all electrical specifications. Please  
contact your local sales office or Harris customer service for  
ordering information.  
Pinout  
CD54HC74, CD74HC74, CD74HCT74  
(PDIP, SOIC, CERDIP)  
TOP VIEW  
1R  
1D  
1
2
3
4
5
6
7
14 V  
CC  
13 2R  
12 2D  
11 2CP  
10 2S  
1CP  
1S  
1Q  
1Q  
9
8
2Q  
2Q  
GND  
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.  
File Number 1476.1  
Copyright © Harris Corporation 1998  
1

CD74HCT74E 替代型号

型号 品牌 替代类型 描述 数据表
CD74HCT74M96G4 TI

完全替代

具有设置和复位端的高速 CMOS 逻辑双路正边沿触发式 D 触发器 | D | 14 |
CD74HCT74M TI

完全替代

Dual D Flip-Flop with Set and Reset Positive-Edge Trigger
SN74HCT74N TI

功能相似

DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH CLEAR AND PRESET

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