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參數(shù)資料
型號： 74LV273D,112
廠商： NXP Semiconductors
文件頁數(shù)： 8/12頁
文件大小： 0K
描述： IC OCT D F-F POS-EDG TRIG 20SOIC
產(chǎn)品培訓模塊： Logic Packages
標準包裝： 1,520
系列： 74LV
功能： 主復位
類型： D 型總線
輸出類型： 非反相
元件數(shù)： 1
每個元件的位元數(shù)： 8
頻率 - 時鐘： 20MHz
延遲時間 - 傳輸： 20ns
觸發(fā)器類型： 正邊沿
輸出電流高，低： 12mA，12mA
電源電壓： 1 V ~ 5.5 V
工作溫度： -40°C ~ 125°C
安裝類型： 表面貼裝
封裝/外殼： 20-SOIC（0.295"，7.50mm 寬）
包裝： 管件
Philips Semiconductors
Product specification
74LV273
Octal D-type flip-flop with reset; positive edge-trigger
1998 May 29
5
ABSOLUTE MAXIMUM RATINGS1, 2
In accordance with the Absolute Maximum Rating System (IEC 134)
Voltages are referenced to GND (ground = 0V)
SYMBOL
PARAMETER
CONDITIONS
RATING
UNIT
VCC
DC supply voltage
–0.5 to +7.0
V
±IIK
DC input diode current
VI < –0.5 or VI > VCC + 0.5V
20
mA
±IOK
DC output diode current
VO < –0.5 or VO > VCC + 0.5V
50
mA
±IO
DC output source or sink current
– standard outputs
–0.5V < VO < VCC + 0.5V
25
mA
±IGND,
±ICC
DC VCC or GND current for types with
–standard outputs
50
mA
Tstg
Storage temperature range
–65 to +150
°C
PTOT
Power dissipation per package
–plastic DIL
–plastic mini-pack (SO)
–plastic shrink mini-pack (SSOP and TSSOP)
for temperature range: –40 to +125
°C
above +70
°C derate linearly with 12mW/K
above +70
°C derate linearly with 8 mW/K
above +60
°C derate linearly with 5.5 mW/K
750
500
400
mW
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
DC CHARACTERISTICS FOR THE LV FAMILY
Over recommended operating conditions voltages are referenced to GND (ground = 0V)
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
-40
°C to +85°C
-40
°C to +125°C
UNIT
MIN
TYP1
MAX
MIN
MAX
VCC = 1.2V
0.9
VIH
HIGH level Input
VCC = 2.0V
1.4
V
VIH
voltage
VCC = 2.7 to 3.6V
2.0
V
VCC = 4.5 to 5.5V
0.7*VCC
VCC = 1.2V
0.3
VIL
LOW level Input
VCC = 2.0V
0.6
V
VIL
voltage
VCC = 2.7 to 3.6V
0.8
V
VCC = 4.5 to 5.5
0.3*VCC
VCC = 1.2V; VI = VIH or VIL; –IO = 100A
1.2
HIGH level output
VCC = 2.0V; VI = VIH or VIL; –IO = 100A
1.8
2.0
1.8
HIGH level output
voltage; all outputs
VCC = 2.7V; VI = VIH or VIL; –IO = 100A
2.5
2.7
2.5
V
voltage all out uts
VCC = 3.0V; VI = VIH or VIL; –IO = 100A
2.8
3.0
2.8
VOH
VCC = 4.5V;VI = VIH or VIL; –IO = 100A
4.3
4.5
4.3
HIGH level output
voltage;
VCC = 3.0V;VI = VIH or VIL; –IO = 6mA
2.40
2.82
2.20
V
g
STANDARD
outputs
VCC = 4.5V;VI = VIH or VIL; –IO = 12mA
3.60
4.20
3.50
V
VCC = 1.2V; VI = VIH or VIL; IO = 100A
0
LOW level output
VCC = 2.0V; VI = VIH or VIL; IO = 100A
0
0.2
LOW level output
voltage; all outputs
VCC = 2.7V; VI = VIH or VIL; IO = 100A
0
0.2
V
voltage all out uts
VCC = 3.0V;VI = VIH or VIL; IO = 100A
0
0.2
VOL
VCC = 4.5V;VI = VIH or VIL; IO = 100A
0
0.2
LOW level output
voltage;
VCC = 3.0V;VI = VIH or VIL; IO = 6mA
0.25
0.40
0.50
V
g
STANDARD
outputs
VCC = 4.5V;VI = VIH or VIL; IO = 12mA
0.35
0.55
0.65
V
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相關代理商/技術參數(shù)
參數(shù)描述
74LV273D118 制造商:NXP 功能描述: 制造商:NXP Semiconductors 功能描述:
74LV273DB 功能描述:觸發(fā)器 3.3V D-TYPE W/RESET POS RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
74LV273DB,112 功能描述:觸發(fā)器 3.3V D-TYPE W/RESET RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
74LV273DB,118 功能描述:觸發(fā)器 3.3V D-TYPE W/RESET RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
74LV273DB-T 功能描述:觸發(fā)器 3.3V D-TYPE W/RESET POS RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
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