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參數資料
| 型號： | HD74HC4040 |
| 廠商： | Hitachi,Ltd. |
| 元件分類： | 通用總線功能 |
| 英文描述： | 12-stage Binary Counter |
| 中文描述： | 12位的二進制計數器 |
| 文件頁數： | 1/9頁 |
| 文件大小： | 54K |
| 代理商： | HD74HC4040 |
HD74HC4040
12-stage Binary Counter
Description
The HD74HC4040 is a 12-stage counter. This device is incremented on the falling edge (negative
transition) of the input clock, and all its output is reset to a low level by applying a logical high on its reset
input.
Features
High Speed Operation: t
pd
(Clock to Q
1
) = 15 ns typ (C
L
= 50 pF)
High Output Current: Fanout of 10 LSTTL Loads
Wide Operating Voltage: V
CC
= 2 to 6 V
Low Input Current: 1 μA max
Low Quiescent Supply Current: I
CC
(static) = 4 μA max (Ta = 25°C)
Function Table
C
Reset
Outputs State
L
No change
L
Advance to next stage
X
X: Irrelevant
H
All outputs are low
相關PDF資料 |
PDF描述 |
|---|---|
| HD74HC4051 | 8-Channel Analog Multiplexer Demultiplexer |
| HD74HC4052 | Dual 4-channel, Triple 2-channel Analog Multiplexers/Demultiplexers/ |
| HD74HC4053 | Dual 4-channel, Triple 2-channel Analog Multiplexers/Demultiplexers/ |
| HD74HC4060 | 14-stage Binary Counter |
| HD74HC4066 | Quad Analog Switches/Quad Multiplexers |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HD74HC4040FP-E | 制造商:Renesas Electronics 功能描述:74HC 12-Stage Binary Counter 制造商:Renesas Electronics Corporation 功能描述:Logic, 74HC series, SOP-16 |
| HD74HC4051FP | 制造商:Renesas Electronics 功能描述:74HC Single 8-Channel Analog Multiplexer / Demultiplexer Bulk |
| HD74HC4051FP-E | 制造商:Renesas Electronics Corporation 功能描述:Logic, 74HC series, SOP-16 |
| HD74HC4051FPEL-E | 制造商:Renesas Electronics Corporation 功能描述:Logic, 74HC series, SOP-16 |
| HD74HC4051P | 制造商:Renesas Electronics 功能描述:74HC Single 8-Channel Analog Multiplexer / Demultiplexer 制造商:Renesas Electronics 功能描述:74HC Single 8-Channel Analog Multiplexer / Demultiplexer Bulk |
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