Absolute Maximum Ratings(Note 2) Recommended Operat" />
參數(shù)資料
型號： 74LCX543MTCX
廠商： Fairchild Semiconductor
文件頁數(shù)： 3/8頁
文件大小： 0K
描述： IC REGISTERED TXRX 8BIT 24TSSOP
標準包裝： 2,500
系列： 74LCX
邏輯類型： 寄存收發(fā)器，非反相
元件數(shù)： 1
每個元件的位元數(shù)： 8
輸出電流高，低： 24mA，24mA
電源電壓： 2 V ~ 3.6 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 24-TSSOP（0.173"，4.40mm 寬）
供應商設備封裝： 24-TSSOP
包裝： 帶卷 (TR)
3
www.fairchildsemi.com
7
4
LCX543
Absolute Maximum Ratings(Note 2)
Recommended Operating Conditions (Note 4)
Note 2: The Absolute Maximum Ratings are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated
at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the Absolute Maximum Ratings. The “Recom-
mended Operating Conditions” table will define the conditions for actual device operation.
Note 3: IO Absolute Maximum Rating must be observed.
Note 4: Unused inputs or I/O's must be held HIGH or LOW. They may not float.
DC Electrical Characteristics
Symbol
Parameter
Value
Conditions
Units
VCC
Supply Voltage
0.5 to +7.0
V
VI
DC Input Voltage
0.5 to +7.0
V
VO
DC Output Voltage
0.5 to +7.0
Output in 3-STATE
V
0.5 to V
CC + 0.5
Output in HIGH or LOW State (Note 3)
IIK
DC Input Diode Current
50
VI < GND
mA
IOK
DC Output Diode Current
50
VO < GND
mA
+50
VO > VCC
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
65 to +150
°C
Symbol
Parameter
Min
Max
Units
VCC
Supply Voltage
Operating
2.0
3.6
V
Data Retention
1.5
3.6
VI
Input Voltage
05.5
V
VO
Output Voltage
HIGH or LOW State
0
VCC
V
3-STATE
0
5.5
IOH/IOL
Output Current
VCC = 3.0V 3.6V
±24
mA
VCC = 2.7V 3.0V
±12
VCC = 2.3V 2.7V
±8
TA
Free-Air Operating Temperature
40
85
°C
t/V
Input Edge Rate, VIN = 0.8V 2.0V, VCC = 3.0V
0
10
ns/V
Symbol
Parameter
Conditions
VCC
TA = 40°C to +85°C
Units
(V)
Min
Max
VIH
HIGH Level Input Voltage
2.3
2.7
1.7
V
2.7
3.6
2.0
VIL
LOW Level Input Voltage
2.3
2.7
0.7
V
2.7
3.6
0.8
VOH
HIGH Level Output Voltage
IOH = 100 A2.3 3.6
VCC 0.2
V
IOH = 8 mA
2.3
1.8
IOH = 12 mA
2.7
2.2
IOH = 18 mA
3.0
2.4
IOH = 24 mA
3.0
2.2
VOL
LOW Level Output Voltage
IOL = 100 A2.3 3.6
0.2
V
IOL = 8mA
2.3
0.6
IOL = 12 mA
2.7
0.4
IOL = 16 mA
3.0
0.4
IOL = 24 mA
3.0
0.55
II
Input Leakage Current
0
≤ V
I ≤ 5.5V
2.3
3.6
±5.0
A
IOZ
3-STATE I/O Leakage
0
≤ V
O ≤ 5.5V
2.3
3.6
±5.0
A
VI = VIH or VIL
IOFF
Power-Off Leakage Current
VI or VO = 5.5V
0
10
A
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相關代理商/技術參數(shù)
參數(shù)描述
74LCX543WM 功能描述:總線收發(fā)器 Oct Registered Trans RoHS:否 制造商:Fairchild Semiconductor 邏輯類型: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
74LCX543WMX 功能描述:總線收發(fā)器 Oct Registered Trans RoHS:否 制造商:Fairchild Semiconductor 邏輯類型: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
74LCX573 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:OCTAL D-TYPE LATCH NON-INVERTING (3-STATE) WITH 5V TOLERANT INPUTS AND OUTPUTS
74LCX573_04 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:OCTAL D-TYPE LATCH NON-INVERTING (3-STATE) WITH 5V TOLERANT INPUTS AND OUTPUTS
74LCX573_08 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low Voltage Octal Latch with 5V Tolerant Inputs and Outputs
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