- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄383562 > MC74AC244DTR2G (ON SEMICONDUCTOR) Octal Buffer/Line Driver with 3−State Outputs PDF資料下載
參數(shù)資料
| 型號： | MC74AC244DTR2G |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 通用總線功能 |
| 英文描述： | Octal Buffer/Line Driver with 3−State Outputs |
| 中文描述： | AC SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 封裝： | LEAD FREE, TSSOP-20 |
| 文件頁數(shù)： | 3/9頁 |
| 文件大小： | 127K |
| 代理商： | MC74AC244DTR2G |
MC74AC244, MC74ACT244
http://onsemi.com
3
DC CHARACTERISTICS
Symbol
Parameter
V
CC
(V)
74AC
74AC
Unit
Conditions
T
A
= +25
°
C
T
A
=
40
°
C to +85
°
C
Typ
Guaranteed Limits
V
IH
Minimum High Level Input Voltage
3.0
4.5
5.5
1.5
2.25
2.75
2.1
3.15
3.85
2.1
3.15
3.85
V
V
OUT
= 0.1 V
or V
CC
0.1 V
V
IL
Maximum Low Level Input Voltage
3.0
4.5
5.5
1.5
2.25
2.75
0.9
1.35
1.65
0.9
1.35
1.65
V
V
OUT
= 0.1 V
or V
CC
0.1 V
V
OH
Minimum High Level Output Voltage
3.0
4.5
5.5
2.99
4.49
5.49
2.9
4.4
5.4
2.9
4.4
5.4
V
I
OUT
= 50 A
3.0
4.5
5.5
2.56
3.86
4.86
2.46
3.76
4.76
V
*V
IN
= V
IL
or V
IH
12 mA
24 mA
24 mA
I
OH
V
OL
Maximum Low Level Output Voltage
3.0
4.5
5.5
0.002
0.001
0.001
0.1
0.1
0.1
0.1
0.1
0.1
V
I
OUT
= 50 A
3.0
4.5
5.5
0.36
0.36
0.36
0.44
0.44
0.44
V
*V
IN
= V
IL
or V
12 mA
24 mA
24 mA
I
OL
I
IN
Maximum Input Leakage Current
5.5
±
0.1
±
1.0
A
V
I
= V
CC
, GND
I
OZ
Maximum 3State Current
5.5
±
0.5
±
5.0
A
V
I
(OE) = V
, V
IH
V
I
= V
CC
, GND
V
O
= V
CC
, GND
I
OLD
Minimum Dynamic Output Current
5.5
75
mA
V
OLD
= 1.65 V Max
I
OHD
5.5
75
mA
V
OHD
= 3.85 V Min
I
CC
Maximum Quiescent Supply Current
*All outputs loaded; thresholds on input associated with output under test.
Maximum test duration 2.0 ms, one output loaded at a time.
NOTE:
I
IN
and I
CC
@ 3.0 V are guaranteed to be less than or equal to the respective limit @ 5.5 V V
CC
.
5.5
8.0
80
A
V
IN
= V
CC
or GND
AC CHARACTERISTICS
(For Figures and Waveforms See AND8277/D at www.onsemi.com)
Symbol
Parameter
V
CC
*
(V)
74AC
74AC
Unit
Figure
No.
T
A
= +25
°
C
C
L
= 50 pF
T
A
= 40
°
C to +85
°
C
C
L
= 50 pF
Min
Typ
Max
Min
Max
t
PLH
Propagation Delay
Data to Output
3.3
5.0
2.0
1.5
6.5
5.0
9.0
7.0
1.5
1.0
10.0
7.5
ns
35
t
PHL
Propagation Delay
Data to Output
3.3
5.0
2.0
1.5
6.5
5.0
9.0
7.0
2.0
1.0
10.0
7.5
ns
35
t
PZH
Output Enable Time
3.3
5.0
2.0
1.5
6.0
5.0
10.5
7.0
1.5
1.5
11.0
8.0
ns
37
t
PZL
Output Enable Time
3.3
5.0
2.5
1.5
7.5
5.5
10.0
8.0
2.0
1.5
11.0
8.5
ns
38
t
PHZ
Output Disable Time
3.3
5.0
3.0
2.5
7.0
6.5
10.0
9.0
1.5
1.0
10.5
9.5
ns
37
t
PLZ
Output Disable Time
3.3
5.0
2.5
2.0
7.5
6.5
10.5
9.0
2.5
2.0
11.5
9.5
ns
38
*Voltage Range 3.3 V is 3.3 V
±
0.3 V.
*Voltage Range 5.0 V is 5.0 V
±
0.5 V.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC74AC244DWG | Octal Buffer/Line Driver with 3−State Outputs |
| MC74AC244DWR2G | Octal Buffer/Line Driver with 3−State Outputs |
| MC74AC244MELG | Octal Buffer/Line Driver with 3−State Outputs |
| MC74AC244NG | Octal Buffer/Line Driver with 3−State Outputs |
| MC74ACT244DTR2G | Octal Buffer/Line Driver with 3−State Outputs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC74AC244DW | 功能描述:緩沖器和線路驅(qū)動器 2-6V Octal 3-State RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| MC74AC244DWG | 功能描述:緩沖器和線路驅(qū)動器 2-6V Octal 3-State RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| MC74AC244DWR | 制造商:ON Semiconductor 功能描述: |
| MC74AC244DWR2 | 功能描述:緩沖器和線路驅(qū)動器 2-6V Octal 3-State RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| MC74AC244DWR2G | 功能描述:緩沖器和線路驅(qū)動器 LOG CMOS BUS INTRFCE OCTL RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。