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| 型号： | SN74HC4060NSRG4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 计数器 |
| 英文描述： | HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 14-BIT UP BINARY COUNTER, PDSO16 |
| 封装： | GREEN, PLASTIC, SOP-16 |
| 文件页数： | 16/19页 |
| 文件大小： | 687K |
| 代理商： | SN74HC4060NSRG4 |
SN54HC4060, SN74HC4060
14STAGE ASYNCHRONOUS BINARY COUNTERS AND OSCILLATORS
SCLS161D DECEMBER 1982 REVISED SEPTEMBER 2003
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
CONNECTING AN RC-OSCILLATOR CIRCUIT TO THE ’HC4060 DEVICES
The ’HC4060 devices consist of an oscillator section and 14 ripple-carry binary counter stages. The oscillator
configuration allows design of either RC- or crystal-oscillator circuits.
When an RC-oscillator circuit is implemented, two resistors and a capacitor are required. The components are
attached to the terminals as shown:
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
R2
R1
C
To determine the values of capacitance and resistance necessary to obtain a specific oscillator frequency (f), use
this formula:
f
+
1
2(R1)(C)
0.405 R2
R1
)R2 ) 0.693
If R2 > > R1 (i.e., R2 = 10R1), the above formula simplifies to:
f
+ 0.455
RC
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相关代理商/技术参数 |
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| SN74HC4060PW | 功能描述:计数器 IC 14-Stg ASync Binary Counter & Oscillator RoHS:否 制造商:NXP Semiconductors 计数器类型:Binary Counters 逻辑系列:74LV 位数:10 计数法: 计数顺序: 工作电源电压:1 V to 5.5 V 工作温度范围:- 40 C to + 125 C 封装 / 箱体:SOT-109 封装:Reel |
| SN74HC4060PWE4 | 功能描述:计数器 IC 14-Stg ASync Binary Counter & Oscillator RoHS:否 制造商:NXP Semiconductors 计数器类型:Binary Counters 逻辑系列:74LV 位数:10 计数法: 计数顺序: 工作电源电压:1 V to 5.5 V 工作温度范围:- 40 C to + 125 C 封装 / 箱体:SOT-109 封装:Reel |
| SN74HC4060PWG4 | 功能描述:计数器 IC 14-Stg ASync Binary Counter & Oscillator RoHS:否 制造商:NXP Semiconductors 计数器类型:Binary Counters 逻辑系列:74LV 位数:10 计数法: 计数顺序: 工作电源电压:1 V to 5.5 V 工作温度范围:- 40 C to + 125 C 封装 / 箱体:SOT-109 封装:Reel |
| SN74HC4060PWR | 功能描述:计数器 IC 14-Stg ASync Binary Counter & Oscillator RoHS:否 制造商:NXP Semiconductors 计数器类型:Binary Counters 逻辑系列:74LV 位数:10 计数法: 计数顺序: 工作电源电压:1 V to 5.5 V 工作温度范围:- 40 C to + 125 C 封装 / 箱体:SOT-109 封装:Reel |
| SN74HC4060PWRE4 | 功能描述:计数器 IC 14-Stg ASync Binary Counter & Oscillator RoHS:否 制造商:NXP Semiconductors 计数器类型:Binary Counters 逻辑系列:74LV 位数:10 计数法: 计数顺序: 工作电源电压:1 V to 5.5 V 工作温度范围:- 40 C to + 125 C 封装 / 箱体:SOT-109 封装:Reel |
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