74V1G04STR中文资料
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July 2001s HIGH SPEED: t PD = 3.8ns (TYP.) at V CC = 5V s
LOW POWER DISSIPATION:I CC = 1μA(MAX.) at T A =25°C s
HIGH NOISE IMMUNITY:
V NIH = V NIL = 28% V CC (MIN.)
s POWER DOWN PROTECTION ON INPUT s
SYMMETRICAL OUTPUT IMPEDANCE:|I OH | = I OL = 8mA (MIN) at V CC = 4.5V s
BALANCED PROPAGATION DELAYS:t PLH ? t PHL
s
OPERATING VOLTAGE RANGE:V CC (OPR) = 2V to 5.5V
s
IMPROVED LATCH-UP IMMUNITY
DESCRIPTION
The 74V1G04 is an advanced high-speed CMOS SINGLE INVERTER fabricated with sub-micron silicon gate and double-layer metal wiring C 2MOS technology.
The internal circuit is composed of 3 stages including buffer output, which provide high noise immunity and stable output.
Power down protection is provided on input and 0to 7V can be accepted on input with no regard to the supply voltage. This device can be used to interface 5V to 3V.
74V1G04
SINGLE INVERTER
PIN CONNECTION AND IEC LOGIC SYMBOLS
ORDER CODES
PACKAGE T & R SOT23-5L 74V1G04STR SOT323-5L
74V1G04CTR
74V1G04
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INPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
TRUTH TABLE
ABSOLUTE MAXIMUM RATINGS
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied.
RECOMMENDED OPERATING CONDITIONS
1) V IN from 30% to 70% of V CC
PIN No SYMBOL NAME AND FUNCTION 1NC Not Connected 21A Data Input 41Y Data Output 3GND Ground (0V)
5
V CC
Positive Supply Voltage
A Y L H H
L
Symbol Parameter
Value Unit V CC Supply Voltage -0.5 to +7.0V V I DC Input Voltage -0.5 to +7.0V V O DC Output Voltage -0.5 to V CC + 0.5
V I IK DC Input Diode Current - 20mA I OK DC Output Diode Current ± 20mA I O
DC Output Current
± 25mA I CC or I GND DC V CC or Ground Current
± 50mA T stg Storage Temperature
-65 to +150
°C T L
Lead Temperature (10 sec)
260
°C
Symbol Parameter
Value Unit V CC Supply Voltage 2 to 5.5V V I Input Voltage 0 to 5.5V V O Output Voltage 0 to V CC V T op Operating Temperature
-55 to 125°C dt/dv
Input Rise and Fall Time (note 1) (V CC = 3.3 ± 0.3V) (V CC = 5.0 ± 0.5V)
0 to 1000 to 20
ns/V ns/V
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DC SPECIFICATIONS
AC ELECTRICAL CHARACTERISTICS (Input t r = t f = 3ns)
(*) Voltage range is 3.3V ± 0.3V (**) Voltage range is 5.0V ± 0.5V
CAPACITIVE CHARACTERISTICS
1) C PD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I CC(opr) = C PD x V CC x f IN + I CC
Symbol
Parameter
Test Condition
Value Unit
V CC (V)T A = 25°C -40 to 85°C -55 to 125°C Min.Typ.
Max.
Min.Max.
Min.Max.
V IH
High Level Input Voltage
2.0 1.5 1.5 1.5V
3.0 to 5.50.7V CC
0.7V CC
0.7V CC
V IL
Low Level Input Voltage
2.00.50.50.5V
3.0 to 5.50.3V CC
0.3V CC
0.3V CC
V OH
High Level Output Voltage
2.0I O =-50 μA 1.9 2.0 1.9 1.9V
3.0I O =-50 μA 2.9 3.0 2.9 2.9
4.5I O =-50 μA 4.4 4.5
4.4 4.43.0I O =-4 mA 2.58 2.48 2.44.5
I O =-8 mA 3.94
3.8
3.7
V OL
Low Level Output Voltage
2.0I O =50 μA 0.00.10.10.1V
3.0I O =50 μA 0.00.10.10.1
4.5I O =50 μA 0.0
0.10.10.13.0I O =4 mA 0.360.440.554.5
I O =8 mA 0.360.440.55I I Input Leakage Current
0 to 5.5V I = 5.5V or GND ± 0.1± 1± 1μA I CC
Quiescent Supply Current
5.5
V I = V CC or GND
1
10
20
μA Symbol
Parameter
Test Condition
Value
Unit
V CC (V)C L (pF)T A = 25°C -40 to 85°C -55 to 125°C Min.
Typ.Max.Min.Max.Min.Max.t PLH t PHL Propagation Delay
Time
3.3(*)15 5.07.0 1.08.5 1.09.5ns 3.3(*)50 6.19.0 1.010.5 1.011.55.0
(**)
15 3.8 5.5 1.0 6.5 1.07.55.0(**)
50
4.7
7.5
1.0
8.5
1.0
9.5
Symbol
Parameter
Test Condition
Value Unit
T A = 25°C -40 to 85°C -55 to 125°C Min.
Typ.Max.Min.
Max.Min.
Max.C IN Input Capacitance 410
10
10
pF C PD
Power Dissipation Capacitance (note 1)
10
pF
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TEST CIRCUIT
L R T = Z OUT of pulse generator (typically 50?)
WAVEFORM: PROPAGATION DELAY
(f=1MHz; 50% duty cycle)
74V1G04 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.
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