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CD40174 CD40175中文资料

发布时间:2020-09-11 11:57:51来源:作者:点击数:

CD40174/CC40174由六个相同的D型触发器组成(CD40175/CC40175由四个相同的D型触发器)。具有相互独立的数据输入端、公共的CP和CR输入端,在时钟上升沿数据传送到Q输出端。CR为低电平时,触发器同时复位。

真值表功能:

Inputs 输入 Outputs 输出
Clear Clock D Q Q (Note 1)
L X X L H
H H H L
H L L H
H H X NC NC
H L X NC NC

CD40174 CD40175引脚图

CD40174引脚功能:3 4 6 11 13 14 数据输入端2 5 7 10 12 15 数据输入端1 消除端9 时钟输入端16 电源正8 接地

Absolute Maximum Ratings 绝对最大额定值:

DC Supply Voltage 直流供电电压 (VDD) −0.5V to +18V
Input Voltage输入电压 (VIN) −0.5V 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 焊接温度(TL)
Soldering, 10 seconds)(焊接10秒) 260℃

Recommended Operating Conditions 建议操作条件:

DC Supply Voltage 直流供电电压 (VDD) 3V to 15 VDC
Input Voltage输入电压 (VIN) 0V to VDD VDC
Operating Temperature Range工作温度范围 (TA) −55℃ to +125℃

DC Electrical Characteristics 直流电气特性:

符号

Parameter参数

Conditions 条件 -55℃ 25℃ 125℃

单位

最小 最大 最小 典型 最大 最小 最大
IDD Quiescent Device Current静态电流 VDD=5V,VIN = VDD or VSS 1.0 1.0 30 μA
VDD=10V,VIN = VDD or VSS 2.0 2.0 60
VDD=15V,VIN = VDD or VSS 4.0 4.0 120
VOL LOW Level Output Voltage 输出低电平电压 VDD=5V |IO|<1μA 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 VDD=5V |IO|<1μA 4.95 4.95 5 4.95 V
VDD=10V 9.95 9.95 10 9.95
VDD=15V 14.95 14.95 15 14.95
VIL LOW Level Input Voltage 输入低电平电压 VDD=5V,VO=0.5Vor4.5V 1.5 1.5 1.5 V
VDD=10V, VO = 1V or 9V 3.0 3.0 3.0
VDD=15V,VO=1.5V or 13.5V 4.0 4.0 4.0
VIH HIGH Level Input Voltage 输入高电平电压 VDD=5V,VO =0.5V or 4.5V 3.5 3.5 3.5 V
VDD=10V,VO=1V or 9V 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 VDD = 5V, VO = 0.4V 0.64 0.51 0.88 0.36 mA
VDD = 10V, VO = 0.5V 1.6 1.3 2.25 0.9
VDD = 15V, VO = 1.5V 4.2 3.4 8.8 2.4
IOH HIGH Level Output Current输出高电平电流 VDD = 5V, VO = 4.6V −0.64 −0.51 −0.88 −0.36 mA
VDD = 10V, VO = 9.5V −1.6 −1.3 −2.25 −0.9
VDD = 15V, VO = 13.5V −4.2 −3.4 −8.8 −2.4
IIN Input Current 输入电流 VDD=15V,VIN = 0V 0.1 −10−5 0.1 −1.0 μA
VDD=15V,VIN = 15V −0.1 10−5 −0.1 1.0

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
tPHL, tPLH Propagation Delay Time to a Logical “0” or Logical “1” from Clock to Q or Q (CD40175 Only) VDD = 5V 190 300 ns
VDD = 10V 75 110
VDD = 15V 60 90
tPHL Propagation Delay Time to a

Logical “0” from Clear to Q

VDD = 5V 180 300 ns
VDD = 10V 70 110
VDD = 15V 60 90
tPLH Propagation Delay Time to a Logical

“1” from Clear to Q (CD40175 Only)

VDD = 5V 230 400 ns
VDD = 10V 90 150
VDD = 15V 75 120
tSU Time Prior to Clock Pulse that

Data must be Present

VDD = 5V 45 100 ns
VDD = 10V 15 40
VDD = 15V 13 35
tH Time after Clock Pulse that

Data Must be Held

VDD = 5V −11 0 ns
VDD = 10V −4 0
VDD = 15V −3 0
tTHL, tTLH Transition Time过渡时间 VDD = 5V 100 200 ns
VDD = 10V 50 100
VDD = 15V 40 80
tWH, tWL Minimum Clock Pulse Width最小时钟脉冲宽度 VDD = 5V 130 250 ns
VDD = 10V 45 100
VDD = 15V 40 80
tWL Minimum Clear Pulse Width 最小无阻脉冲宽度 VDD = 5V 120 250 ns
VDD = 10V 45 100
VDD = 15V 40 80
tRCL Maximum Clock Rise Time 最大时钟上升时间 VDD = 5V 15 μs
VDD = 10V 5.0
VDD = 15V 5.0
tfCL Maximum Clock Fall Time 最大时钟下降时间 VDD = 5V 15 50 μs
VDD = 10V 5.0 50
VDD = 15V 5.0 50
fCL Maximum Clock Frequency 最大时钟频率 VDD = 5V 2.0 3.5 MHz
VDD = 10V 5.0 10
VDD = 15V 6.0 12
CIN Input Capacitance 输入电容 Clear Input 10 15 pF
Other Input 5.0 7.5
CPD Power Dissipation功耗 Per Package (Note 6) 130 pF

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