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CD74HCT273M PDF预览

CD74HCT273M

更新时间: 2024-11-19 23:04:31
品牌 Logo 应用领域
德州仪器 - TI 触发器
页数 文件大小 规格书
8页 57K
描述
High Speed CMOS Logic Octal D-Type Flip-Flop with Reset

CD74HCT273M 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:SOP, SOP20,.4针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:1.23
系列:HCTJESD-30 代码:R-PDSO-G20
JESD-609代码:e4长度:12.8 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
湿度敏感等级:1位数:8
功能数量:1端子数量:20
最高工作温度:125 °C最低工作温度:-55 °C
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:45 ns传播延迟(tpd):45 ns
认证状态:Not Qualified座面最大高度:2.65 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: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
触发器类型:POSITIVE EDGE宽度:7.5 mm
最小 fmax:16 MHzBase Number Matches:1

CD74HCT273M 数据手册

 浏览型号CD74HCT273M的Datasheet PDF文件第2页浏览型号CD74HCT273M的Datasheet PDF文件第3页浏览型号CD74HCT273M的Datasheet PDF文件第4页浏览型号CD74HCT273M的Datasheet PDF文件第5页浏览型号CD74HCT273M的Datasheet PDF文件第6页浏览型号CD74HCT273M的Datasheet PDF文件第7页 
CD74HC273,  
CD74HCT273  
Data sheet acquired from Harris Semiconductor  
SCHS174  
High Speed CMOS Logic  
February 1998  
Octal D-Type Flip-Flop with Reset  
Features  
Description  
• Common Clock and Asynchronous Master Reset  
• Positive Edge Triggering  
• Buffered Inputs  
The Harris CD74HC273 and CD74HCT273 high speed octal  
D-Type flip-flops with a direct clear input are manufactured  
with silicon-gate CMOS technology. They possess the low  
power consumption of standard CMOS integrated circuits.  
[ /Title  
(CD74  
HC273  
,
CD74  
HCT27  
3)  
Information at the D inputis transferred to the Q outputs on  
the positive-going edge of the clock pulse. All eight flip-flops  
are controlled by a common clock (CP) and a common reset  
(MR). Resetting is accomplished by a low voltage level  
independent of the clock. All eight Q outputs are reset to a  
logic 0.  
• Typical f  
MAX  
= 60MHz 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  
o
o
/Sub-  
ject  
• Wide Operating Temperature Range . . . -55 C to 125 C  
• Balanced Propagation Delay and Transition Times  
Ordering Information  
TEMP. RANGE  
PKG.  
NO.  
(High  
Speed  
CMOS  
Logic  
Octal  
D-  
o
• Significant Power Reduction Compared to LSTTL  
Logic ICs  
PART NUMBER  
CD54HC273F  
CD54HCT273F  
CD74HC273E  
CD74HCT273E  
CD74HC273M  
CD74HCT273M  
NOTES:  
( C)  
PACKAGE  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
20 Ld CERDIP F20.3  
20 Ld CERDIP F20.3  
• HC Types  
- 2V to 6V Operation  
20 Ld PDIP  
20 Ld PDIP  
20 Ld SOIC  
20 Ld SOIC  
E20.3  
E20.3  
M20.3  
M20.3  
- High Noise Immunity: N = 30%, N = 30% of V  
CC  
IL  
IH  
at V  
= 5V  
CC  
• HCT Types  
- 4.5V to 5.5V Operation  
- Direct LSTTL Input Logic Compatibility,  
Type  
Flip-  
V = 0.8V (Max), V = 2V (Min)  
IL IH  
- CMOS Input Compatibility, I 1µA at V , V  
OL OH  
l
1. When ordering, use the entire part number. Add the suffix 96 to  
obtain the variant in the tape and reel.  
2. Wafer and die for this part number is available which meets all  
electrical specifications. Please contact your local sales office or  
Harris customer service for ordering information.  
Pinout  
CD54HC273, CD54HCT273, CD74HC273, CD74HCT273  
(PDIP, SOIC, CERDIP)  
TOP VIEW  
1
2
3
4
5
6
7
8
9
V
MR  
Q0  
D0  
D1  
Q1  
Q2  
D2  
D3  
Q3  
20  
19  
CC  
Q7  
18 D7  
17 D6  
16 Q6  
15  
14  
Q5  
D5  
13 D4  
12  
Q4  
11 CP  
GND 10  
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.  
File Number 1479.2  
Copyright © Harris Corporation 1998  
1

CD74HCT273M 替代型号

型号 品牌 替代类型 描述 数据表
CD74HCT273M96G4 TI

完全替代

High Speed CMOS Logic Octal D-Type Flip-Flop with Reset 20-SOIC -55 to 125
CD74HCT273E TI

完全替代

High Speed CMOS Logic Octal D-Type Flip-Flop with Reset
SN74HCT273DWR TI

类似代替

OCTAL D-TYPE FLIP-FLOPS WITH CLEAR

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