- 您现在的位置：买卖IC网 > PDF目录359076 > M54HC4040F1R (意法半导体) HC4020 14 STAGE BINARY COUNTER HC4040 12 STAGE BINARY COUNTER PDF资料下载
参数资料
| 型号： | M54HC4040F1R |
| 厂商： | 意法半导体 |
| 元件分类： | 通用总线功能 |
| 英文描述： | HC4020 14 STAGE BINARY COUNTER HC4040 12 STAGE BINARY COUNTER |
| 中文描述： | HC4020 14位的二进制计数器HC4040 12位的二进制计数器 |
| 文件页数： | 2/13页 |
| 文件大小： | 265K |
| 代理商： | M54HC4040F1R |
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
(HC4020)
PIN No
9, 7, 6, 5,
3, 2, 4, 13,
12, 14, 15,
1
10
SYMBOL
Q1, Q4 to
Q14
NAME AND FUNCTION
Parallel Outputs
CLOCK
Clock Input (LOW to
HIGH, edge triggered)
Reset Inputs
Ground (0V)
Positive Supply Voltage
11
8
16
CLEAR
GND
V
CC
IEC LOGIC SYMBOLS
PIN DESCRIPTION
(HC4040)
PIN No
9, 7, 6, 5,
3, 2, 4, 13,
12, 14, 15,
1
10
SYMBOL
Q1 to Q12
NAME AND FUNCTION
Parallel Outputs
CLOCK
Clock Input (LOW to
HIGH, edge triggered)
Reset Inputs
Ground (0V)
Positive Supply Voltage
11
8
16
CLEAR
GND
V
CC
TRUTH TABLE
CLOCK
X
CLEAR
H
L
L
OUTPUT STATE
ALL OUTPUTS = ”L”
NO CHANGE
ADVANCE TO NEXT STATE
HC4020
HC4040
M54/M74HC4020/4040
2/13
相关PDF资料 |
PDF描述 |
|---|---|
| M54HC4053F1R | Low-Voltage, Rail-to-Rail Output CMOS Operational Amplifiers 8-MSOP -40 to 125 |
| M54HC4053M1R | Low-Voltage, Rail-to-Rail Output CMOS Operational Amplifiers 8-SOIC -40 to 125 |
| M54HC4060 | Low-Voltage, Rail-to-Rail Output CMOS Operational Amplifiers 8-SOIC -40 to 125 |
| M54HC4060F1R | CONNECTOR ACCESSORY |
| M54HC4066 | Low-Voltage, Rail-to-Rail Output CMOS Operational Amplifiers 8-SOIC -40 to 125 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M54HC4040K | 制造商:STMicroelectronics 功能描述:RAD-HARD 12 STAGE BINARY COUNTER - Bulk |
| M54HC4040K1 | 制造商:STMicroelectronics 功能描述:COUNTER SGL 12-BIT BINARY UP 16PIN FPC - Bulk |
| M54HC4040M1R | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:HC4020 14 STAGE BINARY COUNTER HC4040 12 STAGE BINARY COUNTER |
| M54HC4049 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:HC4050 HEX BUFFER/CONVERTER HC4049 HEX BUFFER/CONVERTER INVERTER |
| M54HC4049_04 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:RAD-HARD HEX BUFFER/CONVERTER (INVERTER) |
发布紧急采购，3分钟左右您将得到回复。