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參數(shù)資料
| 型號(hào)： | HD74AC670 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 13-Input Positive-NAND Gates 16-CDIP -55 to 125 |
| 中文描述： | 4 × 4寄存器文件具有三態(tài)輸出 |
| 文件頁數(shù)： | 5/10頁 |
| 文件大?。?/td> | 62K |
| 代理商： | HD74AC670 |
HD74AC670
5
AC Characteristics: HD74AC670
Ta = +25
°
C
C
L
= 50 pF
Min
Ta = –40
°
C to +85
°
C
C
L
= 50 pF
Min
Item
Symbol
V
CC
(V)*
1
3.3
Typ
Max
Max
Unit
Propagation delay
W
E
to O
n
Propagation delay
W
E
to O
n
Propagation delay
t
PLH
1.0
14.0
17.5
1.0
19.0
ns
5.0
1.0
11.5
13.5
1.0
15.0
t
PHL
3.3
1.0
13.5
17.0
1.0
18.5
ns
5.0
1.0
11.0
13.0
1.0
14.5
t
PLH
3.3
1.0
12.5
15.5
1.0
17.0
ns
R
A1
or R
A0
to O
n
Propagation delay
5.0
1.0
10.0
12.0
1.0
13.0
t
PHL
3.3
1.0
12.5
15.5
1.0
17.0
ns
R
A1
or R
A0
to O
n
Propagation delay
5.0
1.0
10.0
12.0
1.0
13.0
t
PLH
3.3
1.0
12.0
15.0
1.0
16.5
ns
Data to O
n
Propagation delay
5.0
1.0
9.5
11.5
1.0
12.5
t
PHL
3.3
1.0
11.5
14.5
1.0
16.0
ns
Data to O
n
Enable time
OE
to O
n
Enable time
OE
to O
n
Disable time
OE
to O
n
Disable time
OE
to O
n
Note:
5.0
1.0
9.0
11.0
1.0
12.0
t
PZH
3.3
1.0
8.0
11.0
1.0
12.0
ns
5.0
1.0
6.0
8.5
1.0
9.5
t
PZL
3.3
1.0
10.0
12.0
1.0
13.0
ns
5.0
1.0
7.5
9.5
1.0
10.5
t
PHZ
3.3
1.0
8.0
11.0
1.0
12.0
ns
5.0
1.0
6.0
8.5
1.0
9.5
t
PLZ
3.3
1.0
9.0
11.5
1.0
12.5
ns
5.0
1.0
7.0
9.0
1.0
10.0
1. Voltage Range 3.3 is 3.3 V
±
0.3 V
Voltage Range 5.0 is 5.0 V
±
0.5 V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD74AC670FP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Register File |
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| HD74AC74 | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Dual D-Type Positive Edge-Triggered Flip-Flop |
| HD74AC74FP | 制造商:Renesas Electronics Corporation 功能描述: |
| HD74AC74FPEL | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Dual D-Type Positive Edge-Triggered Flip-Flop |
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