參數(shù)資料
型號(hào)： MC74LCX244M
廠商： ON SEMICONDUCTOR
元件分類(lèi)： 通用總線功能
英文描述： LOW-VOLTAGE CMOS OCTAL BUFFER
中文描述： LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20
封裝： EIAJ, SO-20
文件頁(yè)數(shù)： 3/8頁(yè)
文件大?。?/td> 152K
代理商： MC74LCX244M
MC74LCX244
LCX DATA
BR1339 — REV 3
3
MOTOROLA
ABSOLUTE MAXIMUM RATINGS*
Symbol
Parameter
Value
Condition
Unit
VCC
VI
VO
DC Supply Voltage
–0.5 to +7.0
V
DC Input Voltage
–0.5
≤
VI
≤
+7.0
–0.5
≤
VO
≤
+7.0
–0.5
≤
VO
≤
VCC + 0.5
–50
V
DC Output Voltage
Output in 3–State
V
Note 1.
V
IIK
IOK
DC Input Diode Current
VI < GND
VO < GND
VO > VCC
mA
DC Output Diode Current
–50
mA
+50
mA
IO
ICC
IGND
TSTG
* Absolute maximum continuous ratings are those values beyond which damage to the device may occur. Exposure to these conditions or conditions
beyond those indicated may adversely affect device reliability. Functional operation under absolute–maximum–rated conditions is not implied.
1. Output in HIGH or LOW State. IO absolute maximum rating must be observed.
DC Output Source/Sink Current
±
50
mA
DC Supply Current Per Supply Pin
±
100
mA
DC Ground Current Per Ground Pin
±
100
mA
Storage Temperature Range
–65 to +150
°
C
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min
Typ
Max
Unit
VCC
Supply Voltage
Operating
Data Retention Only
2.0
1.5
3.3
3.3
3.6
3.6
V
VI
VO
Input Voltage
0
5.5
V
Output Voltage
(HIGH or LOW State)
(3–State)
0
0
VCC
5.5
V
IOH
IOL
IOH
IOL
TA
t/
V
HIGH Level Output Current, VCC = 3.0V – 3.6V
LOW Level Output Current, VCC = 3.0V – 3.6V
HIGH Level Output Current, VCC = 2.7V – 3.0V
LOW Level Output Current, VCC = 2.7V – 3.0V
Operating Free–Air Temperature
–24
mA
24
mA
–12
mA
12
mA
–40
+85
°
C
Input Transition Rise or Fall Rate, VIN from 0.8V to 2.0V,
VCC = 3.0V
0
10
ns/V
DC ELECTRICAL CHARACTERISTICS
TA = –40
°
C to +85
°
C
Symbol
Characteristic
Condition
Min
Max
Unit
VIH
VIL
VOH
HIGH Level Input Voltage (Note 2.)
2.7V
≤
VCC
≤
3.6V
2.7V
≤
VCC
≤
3.6V
2.7V
≤
VCC
≤
3.6V; IOH = –100
μ
A
VCC = 2.7V; IOH = –12mA
VCC = 3.0V; IOH = –18mA
VCC = 3.0V; IOH = –24mA
2.7V
≤
VCC
≤
3.6V; IOL = 100
μ
A
VCC = 2.7V; IOL= 12mA
VCC = 3.0V; IOL = 16mA
VCC = 3.0V; IOL = 24mA
2.0
V
LOW Level Input Voltage (Note 2.)
0.8
V
HIGH Level Output Voltage
VCC– 0.2
2.2
V
2.4
2.2
VOL
LOW Level Output Voltage
0.2
V
0.4
0.4
0.55
2. These values of VI are used to test DC electrical characteristics only.
相關(guān)PDF資料
PDF描述
MC74LCX244 Low-Voltage CMOS Octal Buffer With 5V-Tolerant Inputs and Outputs(3-State, Non-Inverting)
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MC74LCX244DW Low-Voltage CMOS Octal Buffer With 5V-Tolerant Inputs and Outputs(3-State, Non-Inverting)
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MC74LCX244MEL 功能描述:緩沖器和線路驅(qū)動(dòng)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
MC74LCX244MELG 功能描述:緩沖器和線路驅(qū)動(dòng)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
MC74LCX244MNTWG 功能描述:緩沖器和線路驅(qū)動(dòng)器 LV CMOS OCTAL BUFFER 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
MC74LCX245DT 功能描述:總線收發(fā)器 Low Voltage CMOS RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類(lèi)型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
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