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參數(shù)資料
| 型號(hào)： | HD74HC490 |
| 廠(chǎng)商： | Hitachi,Ltd. |
| 元件分類(lèi)： | 通用總線(xiàn)功能 |
| 英文描述： | Dual 4-bit Decade Counters |
| 中文描述： | 雙4位十年計(jì)數(shù)器 |
| 文件頁(yè)數(shù)： | 6/8頁(yè) |
| 文件大?。?/td> | 44K |
| 代理商： | HD74HC490 |
Hitachi Code
JEDEC
EIAJ
Weight
(reference value)
DP-16
Conforms
Conforms
1.07 g
Unit: mm
6
19.20
20.00 Max
16
9
8
1
1.3
7.62
0.25
+ 0.13
2.54
±
0.25
0.48
±
0.10
0
2
0
°
– 15
°
1.11 Max
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PDF描述 |
|---|---|
| HD74HC51 | 2-wide 2-input, 2-wide 3-input AND-OR-INVERT Gate |
| HD74HC533 | Octal D-type Flip-Flops With Clear 20-CDIP -55 to 125 |
| HD74HC373 | Octal D-type Transparent Latches (with 3-state outputs),Octal D-type Transparent Latches (with inverted 3-state outputs) |
| HD74HC534 | Octal D-type Flip-Flops (with 3-state outputs),Octal D-type Flip-flops (with inverted 3-state outputs) |
| HD74HC374 | Octal D-type Flip-Flops (with 3-state outputs),Octal D-type Flip-flops (with inverted 3-state outputs) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD74HC51FP | 制造商:Renesas Electronics 功能描述:74HC |
| HD74HC51FP-E | 制造商:Renesas Electronics Corporation 功能描述: |
| HD74HC51P | 制造商:Hitachi 功能描述: |
| HD74HC51P-E | 制造商:Renesas Electronics Corporation 功能描述: |
| HD74HC540FP-E | 制造商:Renesas Electronics Corporation 功能描述:Logic, 74HC series, SOP-20 |
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