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参数资料
| 型号： | M74HC4024TTR |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 计数器 |
| 英文描述： | HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 7-BIT UP BINARY COUNTER, PDSO14 |
| 封装： | TSSOP-14 |
| 文件页数： | 5/10页 |
| 文件大小： | 323K |
| 代理商： | M74HC4024TTR |
M74HC4024
4/10
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6ns)
CAPACITIVE CHARACTERISTICS
1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC
Symbol
Parameter
Test Condition
Value
Unit
VCC
(V)
TA = 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
tTLH tTHL Output Transition
Time
2.0
30
75
95
110
ns
4.5
8
151922
6.0
7
131619
tPLH tPHL Propagation Delay
Time
(Qn - Qn+1)
2.0
24
60
75
90
ns
4.5
6
121518
6.0
5
101315
tPLH tPHL Propagation Delay
Time
(CLOCK -Q1)
2.0
60
120
150
180
ns
4.5
15
24
30
36
6.0
13
20
26
31
tPHL
Propagation Delay
Time
(CLEAR - Qn)
2.0
60
120
150
180
ns
4.5
15
24
30
36
6.0
13
20
26
31
fMAX
Maximum Clock
Frequency
2.0
8
17
7
5.6
MHz
4.5
42
67
34
28
6.0
49
79
40
34
tW(H)
tW(L)
Minimum Pulse
Width (CLOCK)
2.0
24
75
95
110
ns
4.5
6
151922
6.0
5
131619
tW(H)
Minimum Pulse
Width (CLEAR)
2.0
32
75
95
110
ns
4.5
8
151922
6.0
7
131619
tREM
Minimum Removal
Time
2.0
25
30
40
ns
4.5
5
6
8
6.0
5
7
Symbol
Parameter
Test Condition
Value
Unit
VCC
(V)
TA = 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
CIN
Input Capacitance
5.0
5
101010
pF
CPD
Power Dissipation
Capacitance (note
1)
5.0
34
pF
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相关代理商/技术参数 |
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| M74HC4028 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:BCD TO DECIMAL DECODER |
| M74HC4028B1R | 功能描述:编码器、解码器、复用器和解复用器 DISC BY STM 2/01 BCD-TO-DECIMAL DEC RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
| M74HC4028C1R | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:BCD TO DECIMAL DECODER |
| M74HC4028M1R | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:BCD TO DECIMAL DECODER |
| M74HC4028RM13TR | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:BCD TO DECIMAL DECODER |
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