VCC (V) 74AC Unit Conditio" />
參數(shù)資料
型號(hào): MC74AC244DTR2G
廠商: ON Semiconductor
文件頁數(shù): 3/9頁
文件大?。?/td> 0K
描述: IC BUFF/DVR TRI-ST DUAL 20TSSOP
標(biāo)準(zhǔn)包裝: 1
系列: 74AC
邏輯類型: 緩沖器/線路驅(qū)動(dòng)器,非反相
元件數(shù): 2
每個(gè)元件的位元數(shù): 4
輸出電流高,低: 24mA,24mA
電源電壓: 2 V ~ 6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 20-TSSOP
包裝: 剪切帶 (CT)
其它名稱: MC74AC244DTR2GOSCT
MC74AC244, MC74ACT244
http://onsemi.com
3
DC CHARACTERISTICS
Symbol
Parameter
VCC
(V)
74AC
Unit
Conditions
A = +25°C
TA =
40
°C to +85°C
Typ
Guaranteed Limits
VIH
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
VOUT = 0.1 V
or VCC 0.1 V
VIL
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
VOUT = 0.1 V
or VCC 0.1 V
VOH
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
IOUT = 50 mA
3.0
4.5
5.5
2.56
3.86
4.86
2.46
3.76
4.76
V
*VIN = VIL or VIH
12 mA
IOH
24 mA
VOL
Maximum Low Level Output Voltage
3.0
4.5
5.5
0.002
0.001
0.1
V
IOUT = 50 mA
3.0
4.5
5.5
0.36
0.44
V
*VIN = VIL or VIH
12 mA
IOL
24 mA
IIN
Maximum Input Leakage Current
5.5
±0.1
±1.0
mA
VI = VCC, GND
IOZ
Maximum 3State Current
5.5
±0.5
±5.0
mA
VI (OE) = VIL, VIH
VI = VCC, GND
VO = VCC, GND
IOLD
Minimum Dynamic Output Current
5.5
75
mA
VOLD = 1.65 V Max
IOHD
5.5
75
mA
VOHD = 3.85 V Min
ICC
Maximum Quiescent Supply Current
5.5
8.0
80
mA
VIN = VCC or GND
*All outputs loaded; thresholds on input associated with output under test.
Maximum test duration 2.0 ms, one output loaded at a time.
NOTE:
IIN and ICC @ 3.0 V are guaranteed to be less than or equal to the respective limit @ 5.5 V VCC.
AC CHARACTERISTICS (For Figures and Waveforms See AND8277/D at www.onsemi.com)
Symbol
Parameter
VCC*
(V)
74AC
Unit
Figure
No.
TA = +25°C
CL = 50 pF
TA = 40°C to +85°C
CL = 50 pF
Min
Typ
Max
Min
Max
tPLH
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
tPHL
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
tPZH
Output Enable Time
3.3
5.0
2.0
1.5
6.0
5.0
10.5
7.0
1.5
11.0
8.0
ns
37
tPZL
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
tPHZ
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
tPLZ
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
MC74ACT244DTR2G IC BUFF/DVR TRI-ST DUAL 20TSSOP
74LVC169DB,112 IC SYNC 4BIT BIN COUNTER 16SSOP
74LVC169D,112 IC SYNC 4BIT BIN COUNTER 16SOIC
74LVC163D,118 IC SYNC 4BIT BIN COUNTER 16SOIC
74HC160D,652 IC SYNC BCD DECADE COUNT 16SOIC
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(dòng)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(dòng)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(dòng)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(dòng)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