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参数资料
| 型号： | MC74LCX244MEL |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 总线收发器 |
| 英文描述： | LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 封装： | EIAJ, SO-20 |
| 文件页数： | 9/15页 |
| 文件大小： | 281K |
| 代理商： | MC74LCX244MEL |
MC74LCX244
http://onsemi.com
3
MAXIMUM RATINGS
Symbol
Parameter
Value
Condition
Unit
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
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
1. IO absolute maximum rating must be observed.
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min
Typ
Max
Unit
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
40
+85
°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
ORDERING INFORMATION
Device
Package
Shipping
MC74LCX244DW
SOIC20
38 Units / Rail
MC74LCX244DWR2
SOIC20
1000 Tape & Reel
MC74LCX244DR2G
SOIC20
(PbFree)
1000 Tape & Reel
MC74LCX244DT
TSSOP20*
75 Units / Rail
MC74LCX244DTR2
TSSOP20*
2000 Tape & Reel
MC74LCX244MEL
SOEIAJ20
2000 Tape & Reel
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
*This package is inherently PbFree.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC74LCX244MELG | 功能描述:缓冲器和线路驱动器 2-36.V Octal 3-State Non-Inverting RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| MC74LCX244MNTWG | 功能描述:缓冲器和线路驱动器 LV CMOS OCTAL BUFFER RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| MC74LCX245DT | 功能描述:总线收发器 Low Voltage CMOS RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
| MC74LCX245DTG | 功能描述:总线收发器 Low Voltage CMOS Octal TX/RX RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
| MC74LCX245DTR2 | 功能描述:总线收发器 Low Voltage CMOS RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
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