MC74VHC1G07DFT1 [LRC]
Noninverting Buffer with Open Drain Output; 非反相缓冲器，具有开漏输出
| 型号： | MC74VHC1G07DFT1 |
| 厂家： | 
LESHAN RADIO COMPANY |
| 描述： | Noninverting Buffer with Open Drain Output |
| 文件： | 总4页 (文件大小：153K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LESHAN RADIO COMPANY, LTD.
Noninverting Buffer with
Open Drain Output
MC74VHC1G07
The MC74VHC1G07 is an advanced high speed CMOS buffer with open drain output fabricated with silicon gate CMOS technology. It
achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation.
The internal circuit is composed of three stages, including a buffer and an open drain output which provides the capability to set the
output switching level. This allows the MC74VHC1G07 to be used to interface 5 V circuits to circuits of any voltage between V CC and 7 V
using an external resistor and power supply.
The MC74VHC1G07 input structure provides protection when voltages up to 7 V are applied, regardless of the supply voltage.
• High Speed: t PD = 3.8 ns (Typ) at V CC = 5 V
• Low Internal Power Dissipation: I CC = 2 mA (Max) at T A = 25°C
• Power Down Protection Provided on Inputs
• Pin and Function Compatible with Other Standard Logic Families
• Chip Complexity: FET = 105; Equivalent Gate = 26
MARKING DIAGRAMS
5
4
1
2
V7d
3
SC–88A / SOT–353/SC–70
DF SUFFIX
CASE 419A
Pin 1
d = Date Code
5
Figure 1. Pinout (Top View)
4
V7d
1
2
3
Figure 2. Logic Symbol
TSOP–5/SOT–23/SC–59
DT SUFFIX
CASE 483
Pin 1
d = Date Code
FUNCTION TABLE
Inputs
Output
PIN ASSIGNMENT
A
L
Y
L
Z
1
2
3
4
5
NC
IN A
H
GND
OUT Y
V CC
ORDERING INFORMATION
See detailed ordering and shipping information in the
package dimensions section on page 4 of this data sheet.
VH7–1/4
LESHAN RADIO COMPANY, LTD.
MC74VHC1G07
MAXIMUM RATINGS
Symbol
Parameter
Value
– 0.5 to + 7.0
– 0.5 to +7.0
– 0.5 to +7.0
–20
Unit
V
V CC
V IN
V OUT
I IK
DC Supply Voltage
DC Input Voltage
V
DC Output Voltage
Input Diode Current
Output Diode Current
V
mA
mA
mA
mA
mW
°C/W
°C
I OK
V OUT < GND; V OUT > V CC
+20
I OUT
I CC
DC Output Current, per Pin
DC Supply Current, V CC and GND
Power dissipation in still air
Thermal resistance
+ 25
+50
P D
SC–88A, TSOP–5
SC–88A, TSOP–5
200
θ JA
T L
333
Lead Temperature, 1 mm from Case for 10 s
Junction Temperature Under Bias
Storage temperature
260
T J
+ 150
°C
T stg
V ESD
–65 to +150
>2000
> 200
°C
ESD Withstand Voltage
Human Body Model (Note 2)
Machine Model (Note 3)
V
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
V CC
Parameter
Min
2.0
0.0
0.0
– 55
0
Max
5.5
Unit
V
DC Supply Voltage
DC Input Voltage
DC Output Voltage
V IN
5.5
V
V OUT
T A
7.0
V
Operating Temperature Range
Input Rise and Fall Time
+ 125
100
20
°C
ns/V
t r ,t f
V CC = 3.3 ± 0.3 V
V CC = 5.0 ± 0.5 V
0
DEVICE JUNCTION TEMPERATURE VERSUS
TIME TO 0.1% BOND FAILURES
Junction
Time,
Hours
Time,
Years
117.8
47.9
20.4
9.4
Temperature °C
80
90
1,032,200
419,300
178,700
79,600
37,000
17,800
8,900
100
110
120
130
140
4.2
1
2.0
1.0
1
10
100
1000
TIME, YEARS
Figure 3. Failure Rate vs. Time
Junction Temperature
VH7–2/4
LESHAN RADIO COMPANY, LTD.
MC74VHC1G07
DC ELECTRICAL CHARACTERISTICS
V CC
T A = 25°C
T A <85°C –55°C<TA<125°C
Symbol
Parameter
Test Conditions
(V) Min Typ Max Min Max Min Max Unit
V IH
Minimum High–Level
Input Voltage
2.0 1.5
3.0 2.1
4.5 3.15
5.5 3.85
2.0
1.5
2.1
1.5
2.1
V
V
V
3.15
3.85
3.15
3.85
V IL
Maximum Low–Level
Input Voltage
0.5
0.9
0.5
0.9
0.5
0.9
3.0
4.5
1.35
1.65
1.35
1.65
1.35
1.65
5.5
V OH
Minimum High–Level
Output Voltage
V IN = V IH or V IL
2.0 1.9 2.0
3.0 2.9 3.0
4.5 4.4 4.0
1.9
2.9
4.4
1.9
2.9
4.4
I OH = – 50 µA
V
IN = V IH or V IL
V IN = V IH or V IL
I OH = –4 mA
I OH = –8 mA
V IN = V IH or V IL
I OL = 50 µA
3.0 2.58
4.5 3.94
2.48
3.80
2.34
3.66
V OL
Maximum Low–Level
Output Voltage
2.0
3.0
4.5
0.0
0.0
0.0
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
V
V
IN = V IH or V IL
V IN = V IH or V IL
I OL = 4 mA
3.0
4.5
0.36
0.36
±0.1
0.44
0.44
±1.0
0.52
0.52
±1.0
I OL = 8 mA
I IN
Maximum Input
Leakage Current
Maximum Quiescent
V IN = 5.5 V or GND
0 to5.5
µA
µA
µA
I CC
I OPD
V IN = V CC or GND
V OUT = 5.5 V
5.5
0
2.0
20
40
Supply Current
Maximum Off–state
Leakage Current
0.25
2.5
5.0
AC ELECTRICAL CHARACTERISTICS C load = 50 pF, Input t r = t f = 3.0 ns
T A = 25°C
Min Typ Max Min Max Min Max Unit
T A
<85°C –55°C to 125°C
Symbol
Parameter
Maximum Output
Enable Time,
Test Conditions
t PZL
V CC = 3.3 ± 0.3 V C L = 15 pF
R L = R I = 500 Ω C L = 50 pF
5.0
7.5
7.1
8.5
10.0
14.5
ns
10.6
12.0
Input A to Y
V CC = 5.0 ± 0.5 V C L = 15 pF
R L = R I = 500 Ω C L = 50 pF
V CC = 3.3 ± 0.3 V C L = 50 pF
R L = R I = 500 Ω
3.8
5.3
7.5
5.5
7.5
6.5
8.5
8.0
10.0
14.5
t PLZ
C IN
Maximum Output
Disable Time
10.6
12.0
ns
V CC = 5.0 ± 0.5 V C L = 50 pF
R L = R I = 500 Ω
5.3
4
7.5
10
8.5
10
10.0
10
Maximum Input
Capacitance
pF
Typical @ 25°C, V CC = 5.0 V
C PD
Power Dissipation Capacitance (Note 6)
18
pF
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
x
V CCx
f in + I CC C PD is used to determine the no–
.
2
load dynamic power consumption; P D = C PD
x
V CC
x
f in + I CC V CC .
x
VH7–3/4
LESHAN RADIO COMPANY, LTD.
MC74VHC1G07
A
Figure 5. Switching Waveforms
Figure 4. Output Voltage Mismatch Application
C L = 50 pF equivalent (Includes jig and probe capacitance)
R L = R 1 = 500 Ω or equivalent
R T = Z OUT of pulse generator (typically 50 Ω)
Figure 6. Test Circuit
Figure 8. LED Driver
Figure 7. Complex Boolean Functions
Figure 9. GTL Driver
DEVICE ORDERING INFORMATION
Device Nomenclature
Device
Logic
Temp
Package Type
(Name/SOT#/
Common Name)
Device Order
Number
Package Tape and
Tape and
Reel Size
Circuit
Range
Technology
Function Suffix
Reel Suffix
Indicator Identifier
MC74VHC1G07DFT1 MC
MC74VHC1G07DFT2 MC
MC74VHC1G07DFT4 MC
MC74VHC1G07DTT1 MC
MC74VHC1G07DTT3 MC
74
74
74
74
74
VHC1G
VHC1G
VHC1G
VHC1G
VHC1G
07
07
07
07
07
DF
DF
DF
DT
DT
T1
SC–70/SC–88A/
SOT–353
178 mm (7 in)
3000 Unit
T2
T4
T1
T3
SC–70/SC–88A/
SOT–353
178 mm (7 in)
3000 Unit
SC–70/SC–88A/
SOT–353
330 mm (13 in)
10,000 Unit
178 mm (7 in)
3000 Unit
SOT–23/TSOPS/
SC–59
SOT–23/TSOPS/
SC–59
330 mm (13 in)
10,000 Unit
VH7–4/4
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