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参数资料
| 型号： | MC74ACT74DR2 |
| 厂商： | MOTOROLA INC |
| 元件分类： | 锁存器 |
| 英文描述： | ACT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO14 |
| 封装： | PLASTIC, SOIC-14 |
| 文件页数： | 5/6页 |
| 文件大小： | 188K |
| 代理商： | MC74ACT74DR2 |
MC74AC74 MC74ACT74
5-5
FACT DATA
AC CHARACTERISTICS (For Figures and Waveforms — See Section 3)
Symbol
Parameter
VCC*
(V)
74ACT
Unit
Fig.
No.
Symbol
Parameter
VCC*
(V)
TA = +25°C
CL = 50 pF
TA = –40°C
to +85
°C
CL = 50 pF
Unit
Fig.
No.
Min
Typ
Max
Min
Max
fmax
Maximum Clock
Frequency
5.0
145
210
125
MHz
3-3
fmax
Frequency
5.0
145
210
125
MHz
3-3
tPLH
Propagation Delay
CDn or SDn to Qn or Qn
5.0
3.0
5.5
9.5
2.5
10.5
ns
3-6
tPLH
CDn or SDn to Qn or Qn
5.0
3.0
5.5
9.5
2.5
10.5
ns
3-6
tPHL
Propagation Delay
CDn or SDn to Qn or Qn
5.0
3.0
6.0
10.0
3.0
11.5
ns
3-6
tPHL
CDn or SDn to Qn or Qn
5.0
3.0
6.0
10.0
3.0
11.5
ns
3-6
tPLH
Propagation Delay
CPn to Qn or Qn
5.0
4.0
7.5
11.0
4.0
13.0
ns
3-6
tPLH
CPn to Qn or Qn
5.0
4.0
7.5
11.0
4.0
13.0
ns
3-6
tPHL
Propagation Delay
CPn to Qn or Qn
5.0
3.5
6.0
10.0
3.0
11.5
ns
3-6
tPHL
CPn to Qn or Qn
5.0
3.5
6.0
10.0
3.0
11.5
ns
3-6
* Voltage Range 5.0 V is 5.0 V
±0.5 V.
AC OPERATING REQUIREMENTS
Symbol
Parameter
VCC*
(V)
74ACT
Unit
Fig.
No.
Symbol
Parameter
VCC*
(V)
TA = +25°C
CL = 50 pF
TA = –40°C
to +85
°C
CL = 50 pF
Unit
Fig.
No.
Typ
Guaranteed Minimum
ts
Set-up Time, HIGH or LOW
5.0
1.0
3.0
3.5
ns
3-9
ts
Dn to CPn
5.0
1.0
3.0
3.5
ns
3-9
th
Hold Time, HIGH or LOW
5.0
–0.5
1.0
ns
3-9
th
Dn to CPn
5.0
–0.5
1.0
ns
3-9
tw
CPn or CDn or SDn
5.0
3.0
5.0
6.0
ns
3-6
tw
Pulse Width
5.0
3.0
5.0
6.0
ns
3-6
trec
Recovery TIme
5.0
–2.5
0
ns
3-9
trec
CDn or SDn to CP
5.0
–2.5
0
ns
3-9
* Voltage Range 5.0 V is 5.0 V
±0.5 V.
CAPACITANCE
Symbol
Parameter
Value
Typ
Unit
Test Conditions
CIN
Input Capacitance
4.5
pF
VCC = 5.0 V
CPD
Power Dissipation Capacitance
35
pF
VCC = 5.0 V
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC74ACT74DR2G | 功能描述:触发器 5V CMOS Dual D-Type Positive Edge RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel |
| MC74ACT74DR2G | 制造商:ON Semiconductor 功能描述:Standard Recovery Rectifier |
| MC74ACT74DT | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74ACT74DTR2 | 功能描述:触发器 5V CMOS Dual D-Type RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel |
| MC74ACT74DTR2G | 功能描述:触发器 5V CMOS Dual D-Type Positive Edge RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel |
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