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參數(shù)資料
| 型號(hào)： | HD74AC245 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Triple 3-Input Positive-AND Gates 20-LCCC -55 to 125 |
| 中文描述： | 八路雙向收發(fā)器具有三態(tài)輸入/輸出 |
| 文件頁數(shù)： | 3/9頁 |
| 文件大?。?/td> | 59K |
| 代理商： | HD74AC245 |
HD74AC245/HD74ACT245
3
DC Characteristics
(unless otherwise specified)
Item
Symbol
Max
Unit
Condition
Maximum quiescent supply current
I
CC
80
μ
A
V
= V
or ground, V
CC
= 5.5 V,
Ta = Worst case
Maximum quiescent supply current
I
CC
8.0
μ
A
V
= V
CC
or ground, V
CC
= 5.5 V,
Ta = 25
°
C
Maximum additional I
CC
/input
(HD74ACT245)
I
CCT
1.5
mA
V
= V
– 2.1 V, V
CC
= 5.5 V,
Ta = Worst case
AC Characteristics: HD74AC245
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
t
PLH
1.0
5.0
8.5
1.0
9.0
ns
Data to output
5.0
1.0
3.5
6.5
1.0
7.0
Propagation delay
t
PHL
3.3
1.0
5.0
8.5
1.0
9.0
ns
Data to output
5.0
1.0
3.5
6.0
1.0
7.0
Output enable time
t
PZH
3.3
1.0
7.0
11.5
1.0
12.5
ns
5.0
1.0
5.0
8.5
1.0
9.0
Output enable time
t
PZL
3.3
1.0
7.5
12.0
1.0
13.5
ns
5.0
1.0
5.5
9.0
1.0
9.5
Output disable time
t
PHZ
3.3
1.0
6.5
12.0
1.0
12.5
ns
5.0
1.0
5.5
9.0
1.0
10.0
Output disable time
t
PLZ
3.3
1.0
7.0
11.5
1.0
13.0
ns
5.0
1.0
5.5
9.0
1.0
10.0
Note:
1. Voltage Range 3.3 is 3.3 V
±
0.3 V
Voltage Range 5.0 is 5.0 V
±
0.5 V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HD74ACT245 | 3-Line To 8-Line Decoders/Demultiplexers 20-LCCC -55 to 125 |
| HD74AC259 | Triple 3-Input Positive-AND Gates 14-CDIP -55 to 125 |
| HD74AC273 | Triple 3-Input Positive-AND Gates 14-CFP -55 to 125 |
| HD74AC283 | Octal Buffers And Drivers With 3-State Outputs 20-CDIP -55 to 125 |
| HD74ACT283 | 3-Line To 8-Line Decoders/Demultiplexers 16-CDIP -55 to 125 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD74AC245/HD74ACT245 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| HD74AC245FP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:BUS TRANSCEIVER|SINGLE|8-BIT|AC-CMOS|SOP|20PIN|PLASTIC |
| HD74AC245FPEL | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Octal Bi-directional Transceiver with 3-State Input/Output |
| HD74AC245P | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Octal Bi-directional Transceiver with 3-State Input/Output |
| HD74AC245P-E | 制造商:Renesas Electronics Corporation 功能描述: |
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