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參數(shù)資料
| 型號(hào)： | HD74LV393A |
| 廠商： | Hitachi,Ltd. |
| 元件分類(lèi)： | 通用總線功能 |
| 英文描述： | Dual 4-bit Binary Counters |
| 中文描述： | 雙4位二進(jìn)制計(jì)數(shù)器 |
| 文件頁(yè)數(shù)： | 1/15頁(yè) |
| 文件大?。?/td> | 64K |
| 代理商： | HD74LV393A |
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HD74LV393A
Dual 4-bit Binary Counters
ADE-205-276 (Z)
1st Edition
April 1999
Description
The HD74LV393A contain two 4-bit ripple carry binary counters, which can be cascaded to create a single
divide-by-256 counter.
The HD74LV393A is incremented on the high to low transition (negative edge) of the clock input, and
each has an independent clear input. When clear is set high all four bits of each counter are set to a low
level. This enables count trucation and allows the implementation of divide-by-N counter configurations.
Low-voltage and high-speed operation is suitable for the battery-powered products (e.g., notebook
computers), and the low-power consumption extends the battery life.
Features
V
CC
= 2.0 V to 5.5 V operation
All inputs V
IH
(Max.) = 5.5 V (@V
CC
= 0 V to 5.5 V)
All outputs V
O
(Max.) = 5.5 V (@V
CC
= 0 V)
Typical V
OL
ground bounce < 0.8 V (@V
CC
= 3.3 V, Ta = 25
°
C)
Typical V
OH
undershoot > 2.3 V (@V
CC
= 3.3 V, Ta = 25
°
C)
Output current
±
6 mA (@V
CC
= 3.0 V to 3.6 V),
±
12 mA (@V
CC
= 4.5 V to 5.5 V)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HD74LV4040A | 12-stage Binary Counter(12級(jí)二進(jìn)制計(jì)數(shù)器) |
| HD74LV4051A | 8-channel Analog Multiplexer / Demultiplexer(八通道模擬多路復(fù)用器/多路分解器) |
| HD74LV4053A | Triple 2-channel Analog Multiplexer / Demultiplexer(三2通道模擬多路復(fù)用器/多路分解器) |
| HD74LV4053 | Triple 2-channel Analog Multiplexer / Demultiplexer |
| HD74LV4066A | Quad. Analog Switches / Quad. Multiplexers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD74LV393AFP | 制造商:Renesas Electronics Corporation 功能描述:Counter/Divider Dual 4-Bit Binary UP 14-Pin SOP |
| HD74LV4040AFP(EL-E) | 制造商:Renesas Electronics 功能描述:Cut Tape |
| HD74LV4040AFP-E | 制造商:Renesas Electronics Corporation 功能描述:Counter Single 12-Bit Binary UP 16-Pin SOP |
| HD74LV4051AFP(EL-E) | 制造商:Renesas Electronics 功能描述:74LV Cut Tape |
| HD74LV4066AFP-E | 制造商:Renesas Electronics Corporation 功能描述:Logic,74LV Series, SOP14 |
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