【图】双D触发器CD4013中文资料
(2024/1/1 18:00:00)
双D触发器CD4013中文资料
双D触发器CD4013中文资料
Recommended Operating Conditions 建议操作条件:
AC Electrical Characteristics 交流电气特性:
双D触发器CD4013中文资料
CD4013是一双D触发器,由两个相同的、相互独立的数据型触发器构成。每个触发器有独立的数据、置位、复位、时钟输入和Q及Q输出，此器件可用作移位寄存器，且通过将Q输出连接到数据输入，可用作计算器和触发器。在时钟上升沿触发时，加在D输入端的逻辑电平传送到Q输出端。置位和复位与时钟无关，而分别由置位或复位线上的高电平完成。
CD4013 Truth Table 真值表功能:
CL (Note 1)
| D
| R
| S
| Q
| Q
|
↑
| 0
| 0
| 0
| 0
| 1
|
↑
| 1
| 0
| 0
| 1
| 0
|
↓
| x
| 0
| 0
| Q
| Q
|
x
| x
| 1
| 0
| 0
| 1
|
x
| x
| 0
| 1
| 1
| 0
|
x
| x
| 1
| 1
| 1
| 1
|
CD4013引脚图:
图１CD4013引脚图
CD4013内部结构图:
图２ CD4013内部电路图
图3 CD4013逻辑图
CD4013电气参数:
Absolute Maximum Ratings 绝对最大额定值:
DC Supply Voltage 直流供电电压 (VDD)
| -0.5 VDC to +18 VDC
| |
Input Voltage输入电压 (VIN)
| -0.5 VDC to VDD +0.5 VDC
| |
Storage Temperature Range储存温度范围 (TS)
| -65℃ to +150℃
| |
Power Dissipation功耗 (PD)
| Dual-In-Line 普通双列封装
| 700 mW
|
Small Outline 小外形封装
| 500 mW
| |
Lead Temperature (TL)(Soldering,10seconds) 焊接温度
| 260℃
| |
Recommended Operating Conditions 建议操作条件:
DC Supply Voltage 直流供电电压 (VDD)
| +3 VDC to +15 VDC
|
Input Voltage输入电压 (VIN)
| 0 VDC to VDD VDC
|
Operating Temperature Range工作温度范围 (TA)
| -40℃ to +85℃
|
DC Electrical Characteristics 直流电气特性:
Symbol 符号
| Parameter 参数
| Conditions 条件
| -40℃
| +25℃
| +85℃
| Units 单位
| ||||
最小
| 最大
| 最小
| 典型
| 最大
| 最小
| 最大
| ||||
IDD
| Quiescent DeviceCurrent 静态电流
| VDD=5V,VIN=VDD or VSS
| 4.0
| 4.0
| 30
| μA
| ||||
VDD=10V,VIN=VDD or VSS
| 8.0
| 8.0
| 60
| |||||||
VDD=15V,VIN=VDD or VSS
| 16.0
| 16.0
| 120
| |||||||
VOL
| LOW Level Output Voltage 低电平输出电压
| |IO| < 1.0 μA
| ||||||||
VDD = 5V
| 0.05
| 0.05
| 0.05
| V
| ||||||
VDD = 10V
| 0.05
| 0.05
| 0.05
| |||||||
VDD = 15V
| 0.05
| 0.05
| 0.05
| |||||||
VOH
| HIGH Level Output Voltage 输出高电平电压
| |IO| < 1.0 μA
| ||||||||
VDD = 5V
| 4.95
| 4.95
| 4.95
| V
| ||||||
VDD = 10V
| 9.95
| 9.95
| 9.95
| |||||||
VDD = 15V
| 14.95
| 14.95
| 14.95
| |||||||
VIL
| LOW Level Input Voltage 输入低电平电压
| |IO| < 1.0 μA
| ||||||||
VDD=5V,VO=0.5V or 4.5V
| 1.5
| 1.5
| 1.5
| V
| ||||||
VDD=10V,VO=1.0V or 9.0V
| 3.0
| 3.0
| 3.0
| |||||||
VDD=15V,VO=1.5Vor13.5V
| 4.0
| 4.0
| 4.0
| |||||||
VIH
| HIGH Level Input Voltage 输入高电平电压
| |IO| < 1.0 μA
| ||||||||
VDD=5V,VO=0.5V or 4.5V
| 3.5
| 3.5
| 3.5
| V
| ||||||
VDD=10V,VO=1.0Vor9.0V
| 7.0
| 7.0
| 7.0
| |||||||
VDD=15V,VO=1.5V or 13.5V
| 11.0
| 11.0
| 11.0
| |||||||
IOL
| LOW Level Output Current 输出低电平电流 (Note 4)
| VDD = 5V, VO = 0.4V
| 0.52
| 0.44
| 0.88
| 0.36
| mA
| |||
VDD = 10V, VO = 0.5V
| 1.3
| 1.1
| 2.25
| 0.9
| ||||||
VDD = 15V, VO = 1.5V
| 3.6
| 3.0
| 8.8
| 2.4
| ||||||
IOH
| HIGH Level Output Current 输出高电平电流 (Note 4)
| VDD = 5V, VO = 4.6V
| -0.52
| -0.44
| -0.88
| -0.36
| mA
| |||
VDD = 10V, VO = 9.5V
| -1.3
| -1.1
| -2.25
| -0.9
| ||||||
VDD = 15V, VO = 13.5V
| -3.6
| -3.0
| -8.8
| -2.4
| ||||||
IIN
| Input Current 输入电流
| VDD = 15V, VIN = 0V VDD = 15V, VIN = 15V
| -0.3 0.3
| -10-5 10-5
| -0.3 0.3
| -1.0 1.0
| μA
| |||
AC Electrical Characteristics 交流电气特性:
Symbol 符号
| Parameter 参数
| Conditions 条件
| 最小
| 典型
| 最大
| Units 单位
|
CLOCK OPERATION 运行时钟
| ||||||
tPHL, tPLH
| Propagation Delay Time传递延迟时间
| VDD = 5V
| 200
| 350
| ns
| |
VDD = 10V
| 80
| 160
| ||||
VDD = 15V
| 65
| 120
| ||||
tTHL, tTLH
| Transition Time过渡时间
| VDD = 5V
| 100
| 200
| ns
| |
VDD = 10V
| 50
| 100
| ||||
VDD = 15V
| 40
| 80
| ||||
tWL, tWH
| Minimum Clock Pulse Width最小时钟脉冲宽度
| VDD = 5V
| 100
| 200
| ns
| |
VDD = 10V
| 40
| 80
| ||||
VDD = 15V
| 32
| 65
| ||||
tRCL, tFCL
| Maximum Clock Rise and Fall Time最大时钟上升和下降时间
| VDD = 5V
| 15
| ms
| ||
VDD = 10V
| 10
| |||||
VDD = 15V
| 5
| |||||
tSU
| Minimum Set-Up Time 最低设置时间
| VDD = 5V
| 20
| 40
| ns
| |
VDD = 10V
| 15
| 30
| ||||
VDD = 15V
| 12
| 25
| ||||
fCL
| Maximum Clock Frequency 最大时钟频率
| VDD = 5V
| 2.5
| 5
| MHz
| |
VDD = 10V
| 6.2
| 12.5
| ||||
VDD = 15V
| 7.6
| 15.5
| ||||
SET AND RESET OPERATION SET和复位操作
| ||||||
tPHL(R),tPLH(S)
| Propagation Delay Time传递延迟时间
| VDD = 5V
| 150
| 300
| ns
| |
VDD = 10V
| 45
| 130
| ||||
VDD = 15V
| 65
| 90
| ||||
tWH(R), tWH(S)
| Minimum Set and Reset Pulse Width最低限度和复位脉冲宽度
| VDD = 5V
| 90
| 180
| ns
| |
VDD = 10V
| 40
| 80
| ||||
VDD = 15V
| 25
| 50
| ||||
CIN
| Average Input Capacitance 平均输入电容
| Any Input
| 5
| 7.5
| pF
| |
图4 切换时间波形
CD4013应用电路：
图5（左）和图（右）中的CD4013是CMOS双D触发器，这类电路置位和复位信号是高电平有效，由于开关闭合时电容可视为短路而产生高电平，使RD=1，Q=0；若将此信号加到SD，则SD=1，Q=1;置位、复位过后，电容充电而使RD（SD）变为0，电路可进入计数状态。
图5置位和复位电路
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