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參數(shù)資料
| 型號： | HD74HC137 |
| 廠商： | Hitachi,Ltd. |
| 元件分類： | 通用總線功能 |
| 英文描述： | Synchronous 4-Bit Up/Down Binary Counters With Dual Clock 16-CFP -55 to 125 |
| 中文描述： | 3至8線解碼器/解復(fù)用器的地址鎖存器 |
| 文件頁數(shù)： | 6/10頁 |
| 文件大?。?/td> | 60K |
| 代理商： | HD74HC137 |
HD74HC137
6
AC Characteristics
(C
L
= 50 pF, Input t
r
= t
f
= 6 ns) (Cont)
Ta = 25
°
C
Ta = –40 to
+85
°
C
Item
Symbol
V
CC
(V)
2.0
Min Typ Max Min
Max
Unit
Test Conditions
Pulse width
t
w
80
—
—
100
—
ns
4.5
16
7
—
20
—
6.0
14
—
—
17
—
Output rise/fall
t
TLH
t
THL
2.0
—
—
75
—
90
ns
time
4.5
—
5
15
—
19
6.0
—
—
13
—
16
Input capacitance
Cin
—
—
5
10
—
10
pF
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HD74HC138 | 3-to-8-line Decoder/Demultiplexer |
| HD74HC139 | Dual 2-to-4-line Decoders/Demultiplexers |
| HD74HC147 | Dual 4-Input Positive-NAND Gates 14-CDIP -55 to 125 |
| HD74HC148 | Dual 4-Input Positive-NAND Gates 20-LCCC -55 to 125 |
| HD74HC149 | Dual 4-Input Positive-NAND Gates 14-CDIP -55 to 125 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD74HC137P | 制造商:Renesas Electronics 功能描述:74HC 3-to-8 Line Decoder with Address Latch 制造商:Renesas Electronics 功能描述:74HC 3-to-8 Line Decoder with Address Latch Bulk |
| HD74HC138FP | 制造商:Renesas Electronics Corporation 功能描述:Decoder/Demultiplexer Single 3-to-8 16-Pin SOP |
| HD74HC138FP-E | 制造商:Renesas Electronics Corporation 功能描述:Logic, 74HC series, SOP-16 |
| HD74HC138P-E | 制造商:Renesas Electronics Corporation 功能描述: |
| HD74HC138-T-ELL-E | 制造商:Renesas Electronics Corporation 功能描述: |
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