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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： | 3/10页 |
| 文件大小： | 323K |
| 代理商： | M74HC4024TTR |
M74HC4024
2/10
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
TRUTH TABLE
LOGIC DIAGRAM
This logic diagram has not be used to estimate propagation delays
ABSOLUTE MAXIMUM RATINGS
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied
(*) 500mW at 65
°C; derate to 300mW by 10mW/°C from 65°C to 85°C
PIN No
SYMBOL
NAME AND FUNCTION
1
CLOCK
Clock Input (HIGH to
LOW, Edge-triggered)
2
CLEAR
Reser Input (Active High)
12, 11, 9, 6,
5, 4, 3
Q1 to Q7
Parallel Inputs
8, 10, 13
NC
Not Connected
7
GND
Ground (0V)
14
Vcc
Positive Supply Voltage
CLOCK
CLEAR
OUTPUT STATE
X
H
ALL OUTPUTS = "L"
L
NO CHANGE
L
ADVANCE TO NEXT STATE
Symbol
Parameter
Value
Unit
VCC
Supply Voltage
-0.5 to +7
V
VI
DC Input Voltage
-0.5 to VCC + 0.5
V
VO
DC Output Voltage
-0.5 to VCC + 0.5
V
IIK
DC Input Diode Current
± 20
mA
IOK
DC Output Diode Current
± 20
mA
IO
DC Output Current
± 25
mA
ICC or IGND DC VCC or Ground Current
± 50
mA
PD
Power Dissipation
500(*)
mW
Tstg
Storage Temperature
-65 to +150
°C
TL
Lead Temperature (10 sec)
300
°C
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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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