LESHAN RADIO COMPANY, LTD.
Unbuffered Inverter
MC74VHC1GU04
The MC74VHC1GU04 is an advanced high speed CMOS Unbuffered inverter fabricated with silicon gate CMOS technology. It
achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation.
This device consists of a single unbuffered inverter. In combination with others, or in the MC74VHCU04 Hex Unbuffered Inverter,
these devices are well suited for use as oscillators, pulse shapers, and in many other applications requiring a high–input impedance
amplifier. For digital applications, the MC74VHC1G04 or the MC74VHC04 are recommended.
The internal circuit is composed of three stages, including a buffer output which provides high noise immunity and stable output.
The MC74VHC1GU04 input structure provides protection when voltages up to 7 V are applied, regardless of the supply voltage. This
allows the MC74VHC1GU04 to be used to interface 5 V circuits to 3 V circuits.
• High Speed: t
PD
= 2.5 ns (Typ) at V
CC
= 5 V
• Low Power Dissipation: I
CC
= 2 mA (Max) at T
A
= 25°C
• Power Down Protection Provided on Inputs
• Balanced Propagation Delays
• Pin and Function Compatible with Other Standard Logic Families
• Chip Complexity: FETs = 105; Equivalent Gates = 26
MARKING DIAGRAMS
5
4
1
2
3
V6
d
SC–70/SC–88A/SOT–353
DF SUFFIX
CASE 419A
Pin 1
d = Date Code
4
5
Figure 1. Pinout
(Top View)
1
2
3
V6
d
Figure 2. Logic Symbol
Pin 1
d = Date Code
SOT–23/TSOP–5/SC–59
DT SUFFIX
CASE 483
FUNCTION TABLE
PIN ASSIGNMENT
1
2
3
4
5
NC
IN A
GND
OUT Y
V
CC
Inputs
A
L
H
Output
Y
H
L
ORDERING INFORMATION
See detailed ordering and shipping information in the
package dimensions section on page 4 of this data sheet.
VHU4–1/4
LESHAN RADIO COMPANY, LTD.
MC74VHC1GU04
MAXIMUM RATINGS
Value
Unit
DC Supply Voltage
– 0.5 to + 7.0
V
DC Input Voltage
– 0.5 to +7.0
V
DC Output Voltage
V
CC
=0
– 0.5 to +7.0
V
High or Low State
–0.5 to V
cc
+ 0.5
I
IK
Input Diode Current
–20
mA
I
OK
Output Diode Current
V
OUT
< GND; V
OUT
> V
CC
+20
mA
I
OUT
DC Output Current, per Pin
+ 25
mA
I
CC
DC Supply Current, V
CC
and GND
+50
mA
P
D
Power dissipation in still air
SC–88A, TSOP–5
200
mW
θ
JA
Thermal resistance
SC–88A, TSOP–5
333
°C/W
T
L
Lead Temperature, 1 mm from Case for 10 s
260
°C
T
J
Junction Temperature Under Bias
+ 150
°C
T
stg
Storage temperature
–65 to +150
°C
V
ESD
ESD Withstand Voltage
Human Body Model (Note 2)
>2000
V
Machine Model (Note 3)
> 200
Charged Device Model (Note 4)
N/A
I
LATCH–UP
Latch–Up Performance Above V
CC
and Below GND at 125°C (Note 5)
± 500
mA
1. Maximum 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. Functional operation should be restricted to the Recommended Operating Conditions.
2. Tested to EIA/JESD22–A114–A
3. Tested to EIA/JESD22–A115–A
4. Tested to JESD22–C101–A
5. Tested to EIA/JESD78
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
V
CC
DC Supply Voltage
V
IN
V
OUT
T
A
t
r
,t
f
DC Input Voltage
DC Output Voltage
Operating Temperature Range
Input Rise and Fall Time
V
CC
= 3.3 ± 0.3 V
V
CC
= 5.0 ± 0.5 V
Symbol
V
CC
V
IN
V
OUT
Parameter
Min
2.0
0.0
0.0
– 55
0
0
Max
5.5
5.5
V
CC
+ 125
No Limit
No Limit
Unit
V
V
V
°C
ns/V
Junction
Temperature °C
80
90
100
110
120
130
140
Time,
Hours
1,032,200
419,300
178,700
79,600
37,000
17,800
8,900
Time,
Years
117.8
47.9
20.4
9.4
4.2
2.0
1.0
NORMALIZED FAILURE RATE
DEVICE JUNCTION TEMPERATURE VERSUS
TIME TO 0.1% BOND FAILURES
1
1
10
100
1000
TIME, YEARS
Figure 3. Failure Rate vs. Time Junction Temperature
VHU4–2/4
LESHAN RADIO COMPANY, LTD.
MC74VHC1GU04
DC ELECTRICAL CHARACTERISTICS
Symbol
V
IH
Parameter
Minimum High–Level
Input Voltage
Test Conditions
V
CC
(V)
2.0
3.0
4.5
5.5
V
IL
Maximum Low–Level
Input Voltage
2.0
3.0
4.5
5.5
V
OH
Minimum High–Level
Output Voltage
V
IN
= V
IH
or V
IL
V
IN
= V
IH
or V
IL
I
OH
= –4 mA
I
OH
= –8 mA
V
OL
Maximum Low–Level
Output Voltage
V
IN
= V
IH
or V
IL
V
IN
= V
IH
or V
IL
I
OL
= 4 mA
I
OL
= 8 mA
I
IN
I
CC
Maximum Input
Leakage Current
Maximum Quiescent
Supply Current
V
IN
= 5.5 V or GND
V
IN
= V
CC
or GND
3.0
4.5
0 to5.5
5.5
0.36
0.36
±
0.1
T
A
= 25°C
T
A
<
85°C
–55°C<T
A
<125°C
Min Typ Max Min Max Min Max Unit
1.7
2.4
3.6
4.4
0.3
0.6
0.9
1.1
1.9
2.9
4.4
2.58
3.94
0.0
0.0
0.0
0.1
0.1
0.1
2.0
3.0
4.5
1.9
2.9
4.4
2.48
3.80
0.1
0.1
0.1
0.44
0.44
±
1.0
1.7
2.4
3.6
4.4
0.3
0.6
0.9
1.1
1.7
2.4
3.6
4.4
0.3
0.6
0.9
1.1
1.9
2.9
4.4
2.34
3.66
0.1
0.1
0.1
0.52
0.52
±
1.0
V
V
V
IN
= V
IH
or V
IL
I
OH
= – 50
µA
2.0
3.0
4.5
3.0
4.5
2.0
3.0
4.5
V
V
IN
= V
IH
or V
IL
I
OL
= 50
µA
V
µA
µA
2.0
20
40
AC ELECTRICAL CHARACTERISTICS
C
load
= 50 pF, Input t
r
= t
f
= 3.0 ns
Symbol
t
PLH
,
t
PHL
Parameter
Maximum
Propagation Delay,
Input A or B to Y
V
CC
= 5.0
±
0.5 V C
L
= 15 pF
C
L
= 50 pF
C
IN
Maximum Input
Capacitance
Typical @ 25°C, V
CC
= 5.0 V
C
PD
Power Dissipation Capacitance (Note 6)
22
pF
2.5
3.8
4
5.5
7.0
10
6.5
8.0
10
8.0
9.5
10
pF
Test Conditions
V
CC
= 3.3
±
0.3 V C
L
= 15 pF
C
L
= 50 pF
T
A
<
85°C
–55°C<T
A
<125°C
T
A
= 25°C
Min Typ
Max Min Max Min Max Unit
3.5
4.8
8.9
11.4
10.5
13.0
12.0
15.5
ns
6. C
PD
is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without
load. Average operating current can be obtained by the equation: I
CC(OPR)
= C
PD
•
V
CC
•
f
in
+ I
CC
.
C
PD
is used to determine the no–
load dynamic power consumption; P
D
= C
PD
•
V
CC 2
•
f
in
+ I
CC
•
V
CC
.
VHU4–3/4
LESHAN RADIO COMPANY, LTD.
MC74VHC1GU04
*Includes all probe and jig capacitance
Figure 4. Switching Waveforms
Figure 5. Test Circuit
DEVICE ORDERING INFORMATION
Device Nomenclature
Device
Order Number
Temp
Circuit
Range Technology Device
Indicator
Function
Identifier
74
74
74
74
74
VHC1G
VHC1G
VHC1G
VHC1G
VHC1G
U04
U04
U04
U04
U04
Package
Suffix
DF
DF
DF
DT
DT
Tape &
Reel
Suffix
T1
T2
T4
T1
T3
Package Type
(Name/SOT#/
Common Name)
SC–70/SC–88A/
SOT–353
SC–70/SC–88A/
SOT–353
SC–70/SC–88A/
SOT–353
SOT–23/TSOPS/
SC–59
SOT–23/TSOPS/
SC–59
Tape and
Reel Size
MC74VHC1GU04DFT1 MC
MC74VHC1GU04DFT2 MC
MC74VHC1GU04DFT4 MC
MC74VHC1GU04DTT1 MC
MC74VHC1GU04DTT3 MC
178 mm (7 in)
3000 Unit
178 mm (7 in)
3000 Unit
330 mm (13 in)
10,000 Unit
178 mm (7 in)
3000 Unit
330 mm (13 in)
10,000 Unit
VHU4–4/4
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