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參數(shù)資料
| 型號： | MC74LCX244DW |
| 廠商： | ON Semiconductor |
| 文件頁數(shù)： | 3/9頁 |
| 文件大小： | 0K |
| 描述： | IC BUFF/DVR TRI-ST DUAL 20SOIC |
| 產(chǎn)品變化通告： | Product Discontinuation 20/Aug/2008 |
| 標(biāo)準(zhǔn)包裝： | 38 |
| 系列： | 74LCX |
| 邏輯類型： | 緩沖器/線路驅(qū)動器，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 ~ 3.6 V |
| 工作溫度： | -55°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-SOIC（0.295"，7.50mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 20-SOIC |
| 包裝： | 管件 |
MC74LCX244
http://onsemi.com
3
MAXIMUM RATINGS
Symbol
Parameter
Value
Condition
Units
VCC
DC Supply Voltage
0.5 to +7.0
V
VI
DC Input Voltage
0.5
≤ VI ≤ +7.0
V
VO
DC Output Voltage
0.5
≤ VO ≤ +7.0
Output in 3State
V
0.5
≤ VO ≤ VCC + 0.5
Output in HIGH or LOW State (Note 1)
V
IIK
DC Input Diode Current
50
VI < GND
mA
IOK
DC Output Diode Current
50
VO < GND
mA
+50
VO > VCC
mA
IO
DC Output Source/Sink Current
±50
mA
ICC
DC Supply Current Per Supply Pin
±100
mA
IGND
DC Ground Current Per Ground Pin
±100
mA
TSTG
Storage Temperature Range
65 to +150
°C
TL
Lead Temperature, 1 mm from Case
for 10 Seconds
TL = 260
°C
TJ
Junction Temperature Under Bias
TJ = 150
°C
qJA
Thermal Resistance (Note 2)
qJA = 140
°C/W
MSL
Moisture Sensitivity
Level 1
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. IO absolute maximum rating must be observed.
2. Measured with minimum pad spacing on an FR4 board, using 10 mmby1 inch, 2 ounce copper trace no air flow.
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min
Typ
Max
Units
VCC
Supply Voltage
Operating
Data Retention Only
2.0
1.5
2.5, 3.3
3.6
V
VI
Input Voltage
0
5.5
V
VO
Output Voltage
HIGH or LOW State
3State
0
VCC
5.5
V
IOH
HIGH Level Output Current
VCC = 3.0 V 3.6 V
VCC = 2.7 V 3.0 V
24
12
mA
IOL
LOW Level Output Current
VCC = 3.0 V 3.6 V
VCC = 2.7 V 3.0 V
24
12
mA
TA
Operating FreeAir Temperature
55
+125
°C
Dt/DV
Input Transition Rise or Fall Rate, VIN from 0.8 V to 2.0 V, VCC = 3.0 V
0
10
ns/V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC74LCX244DWG | 功能描述:緩沖器和線路驅(qū)動器 2-36.V Octal 3-State Non-Inverting 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 |
| MC74LCX244DWG | 制造商:ON Semiconductor 功能描述:Buffer / Driver / Receiver Logic IC |
| MC74LCX244DWR2 | 功能描述:緩沖器和線路驅(qū)動器 2-36.V 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 |
| MC74LCX244DWR2G | 功能描述:緩沖器和線路驅(qū)動器 2-36.V Octal 3-State Non-Inverting 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 |
| MC74LCX244M | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述: |
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