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参数资料
| 型号： | MC74HC4060ADTR2 |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 通用总线功能 |
| 英文描述： | 14-Stage Binary Ripple Counter With Oscillator |
| 中文描述： | HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 14-BIT UP BINARY COUNTER, PDSO16 |
| 封装： | LEAD FREE, TSSOP-16 |
| 文件页数： | 5/11页 |
| 文件大小： | 256K |
| 代理商： | MC74HC4060ADTR2 |
MC54/74HC4060A
High–Speed CMOS Logic Data
DL129 — Rev 6
3–5
MOTOROLA
PIN DESCRIPTIONS
INPUTS
Osc In (Pin 11)
Negative–edge triggering clock input. A high–to–low tran-
sition on this input advances the state of the counter. Osc In
may be driven by an external clock source.
Reset (Pin 12)
Active–high reset. A high level applied to this input asynch-
ronously resets the counter to its zero state (forcing all Q out-
puts low) and disables the oscillator.
OUTPUTS
Q4—Q10, Q12–Q14 (Pins 7, 5, 4, 6, 13, 15, 1, 2, 3)
Active–high outputs. Each Qn output divides the Clock
input frequency by 2N. The user should note the Q1, Q2, Q3
and Q11 are not available as outputs.
Osc Out 1, Osc Out 2 (Pins 9, 10)
Oscillator outputs. These pins are used in conjunction with
Osc In and the external components to form an oscillator
(See NO TAG and NO TAG). When Osc In is being driven
with an external clock source, Osc Out 1 and Osc Out 2 must
be left open circuited. With the crystal oscillator configuration
in Figure 6, Osc Out 2 must be left open circuited.
SWITCHING WAVEFORMS
tw
tf
Osc In
Q
VCC
GND
90%
50%
10%
tr
tw
90%
50%
10%
tPHL
1/fMAX
tPLH
tTLH
tTHL
Reset
VCC
GND
tPHL
50%
Figure 1.
Figure 2.
Q
VCC
GND
50%
Osc In
50%
trec
50%
Qn
VCC
GND
50%
Qn+1
CL*
*Includes all probe and jig capacitance
TEST
POINT
DEVICE
UNDER
TEST
OUTPUT
Figure 3.
Figure 4. Test Circuit
tPLH
tPHL
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相关代理商/技术参数 |
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| MC74HC4060ADTR2G | 功能描述:计数器移位寄存器 2-6V 14-Stage Binary RoHS:否 制造商:Texas Instruments 计数器类型: 计数顺序:Serial to Serial/Parallel 电路数量:1 封装 / 箱体:SOIC-20 Wide 逻辑系列: 逻辑类型: 输入线路数量:1 输出类型:Open Drain 传播延迟时间:650 ns 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装:Reel |
| MC74HC4060AF | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74HC4060AFEL | 功能描述:计数器移位寄存器 2-6V 14-Stage Binary RoHS:否 制造商:Texas Instruments 计数器类型: 计数顺序:Serial to Serial/Parallel 电路数量:1 封装 / 箱体:SOIC-20 Wide 逻辑系列: 逻辑类型: 输入线路数量:1 输出类型:Open Drain 传播延迟时间:650 ns 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装:Reel |
| MC74HC4060AFELG | 功能描述:计数器移位寄存器 LOG CMOS COUNTER 14STAGE RoHS:否 制造商:Texas Instruments 计数器类型: 计数顺序:Serial to Serial/Parallel 电路数量:1 封装 / 箱体:SOIC-20 Wide 逻辑系列: 逻辑类型: 输入线路数量:1 输出类型:Open Drain 传播延迟时间:650 ns 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装:Reel |
| MC74HC4060AFL1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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