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부품번호 | MC74VHC374 기능 |
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기능 | Octal D-Type Flip-Flop | ||
제조업체 | ON Semiconductor | ||
로고 | |||
전체 9 페이지수
MC74VHC374
Octal D-Type Flip-Flop
with 3-State Output
The MC74VHC374 is an advanced high speed CMOS octal
flip−flip with 3−state output fabricated with silicon gate CMOS
technology. It achieves high speed operation similar to equivalent
Bipolar Schottky TTL while maintaining CMOS low power
dissipation.
This 8−bit D−type flip−flop is controlled by a clock input and an
output enable input. When the output enable input is high, the eight
outputs are in a high impedance state.
The internal circuit is composed of three stages, including a buffer
output which provides high noise immunity and stable output. The
inputs tolerate voltages up to 7V, allowing the interface of 5V systems
to 3V systems.
Features
• High Speed: fmax = 185 MHz (Typ) at VCC = 5 V
• Low Power Dissipation: ICC = 4 μA (Max) at TA = 25°C
• High Noise Immunity: VNIH = VNIL = 28% VCC
• Power Down Protection Provided on Inputs
• Balanced Propagation Delays
• Designed for 2 V to 5.5 V Operating Range
• Low Noise: VOLP = 0.9 V (Max)
• Pin and Function Compatible with Other Standard Logic Families
• Latchup Performance Exceeds 300 mA
• ESD Performance: HBM > 2000 V; Machine Model > 200 V
• Chip Complexity: 266 FETs or 66.5 Equivalent Gates
• These Devices are Pb−Free and are RoHS Compliant
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20
1
20
1
MARKING DIAGRAMS
20
SOIC−20
DW SUFFIX
CASE 751D
VHC374
AWLYYWWG
1
20
TSSOP−20
DT SUFFIX
CASE 948E
1
VHC
374
ALYWG
G
20
1
20
SOEIAJ−20
M SUFFIX
CASE 967
1
VHC374
AWLYWWG
VHC374 = Specific Device Code
A = Assembly Location
WL, L
= Wafer Lot
Y = Year
WW, W = Work Week
G or G
= Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
Device
Package Shipping†
MC74VHC374DWR2G SOIC−20 1000 Units/Reel
MC74VHC374DTR2G TSSOP−20 2500 Units/T&R
MC74VHC374MELG SOEIAJ−20 2000 Units/Reel
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
© Semiconductor Components Industries, LLC, 2011
May, 2011 − Rev. 6
1
Publication Order Number:
MC74VHC374/D
MC74VHC374
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎDC ELECTRICAL CHARACTERISTICS
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎSymbol
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎIin
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎIOZ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎICC
Parameter
Maximum Input
Leakage Current
Maximum
Three−State Leakage
Current
Maximum Quiescent
Supply Current
Test Conditions
Vin = 5.5V or GND
Vin = VIL or VIH
Vout = VCC or GND
Vin = VCC or GND
VCC
V
0 to 5.5
5.5
5.5
TA = 25°C
Min Typ Max
± 0.1
± 0.25
4.0
TA = − 40 to 85°C
Min Max
± 1.0
Unit
μA
± 2.5
μA
40.0 μA
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎAC ELECTRICAL CHARACTERISTICS (Inputtr = tf= 3.0ns)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎSymbol
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎfmax
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎtPLH,
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎtPHL
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎtPZL,
tPZH
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎtPLZ,
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎtPHZ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎtOSLH,
tOSHL
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎCin
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎCout
Parameter
Maximum Clock Frequency
(50% Duty Cycle)
Maximum Propagation Delay,
CP to Q
Output Enable Time,
OE to Q
Output Disable Time,
OE to Q
Output to Output Skew
Maximum Input Capacitance
Maximum Three−State Output
Capacitance (Output in
High−Impedance State)
Test Conditions
VCC = 3.3 ± 0.3V
CL = 15pF
CL = 50pF
VCC = 5.0 ± 0.5V
CL = 15pF
CL = 50pF
VCC = 3.3 ± 0.3V
CL = 15pF
CL = 50pF
VCC = 5.0 ± 0.5V
CL = 15pF
CL = 50pF
VCC = 3.3 ± 0.3V
RL = 1kΩ
CL = 15pF
CL = 50pF
VCC = 5.0 ± 0.5V
RL = 1kΩ
CL = 15pF
CL = 50pF
VCC = 3.3 ± 0.3V
RL = 1kΩ
CL = 50pF
VCC = 5.0 ± 0.5V
RL = 1kΩ
CL = 50pF
VCC = 3.3 ± 0.3V CL = 50pF
(Note 1)
VCC = 5.0 ± 0.5V CL = 50pF
(Note 1)
TA = 25°C
Min Typ Max
80 130
55 85
130 185
85 120
8.1 12.7
10.6 16.2
5.4 8.1
6.9 10.1
7.1 11.0
9.6 14.5
5.1 7.6
6.6 9.6
10.2 14.0
6.1 8.8
1.5
1.0
4 10
6
TA = − 40 to 85°C
Min Max
70
50
110
75
1.0 15.0
1.0 18.5
1.0 9.5
1.0 11.5
1.0 13.0
1.0 16.5
1.0 9.0
1.0 11.0
1.0 16.0
Unit
ns
ns
ns
ns
1.0 10.0
1.5 ns
1.0 ns
10 pF
pF
Typical @ 25°C, VCC = 5.0V
CPD Power Dissipation Capacitance (Note 2)
32 pF
1. Parameter guaranteed by design. tOSLH = |tPLHm − tPLHn|, tOSHL = |tPHLm − tPHLn|.
2. CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load.
Average
no−load
doypnearamtiincgpcouwrerernctocnasnumbeptoiobnta;inPeDd=bCy PthDeeVqCuaCt2ionf:inIC+C(IOCCPR)
= CPD
VCC.
VCC
fin
+
ICC
/
8
(per
flip−flop).
CPD
is
used
to
determine
the
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4페이지 MC74VHC374
PACKAGE DIMENSIONS
SOIC−20
DW SUFFIX
CASE 751D−05
ISSUE G
DA
20 11
q
E
1 10
20X B
B
0.25 M T A S B S
18X e
A
SEATING
A1
PLANE
T
C
NOTES:
1. DIMENSIONS ARE IN MILLIMETERS.
2. INTERPRET DIMENSIONS AND TOLERANCES
PER ASME Y14.5M, 1994.
3. DIMENSIONS D AND E DO NOT INCLUDE MOLD
PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.15 PER SIDE.
5. DIMENSION B DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE PROTRUSION
SHALL BE 0.13 TOTAL IN EXCESS OF B
DIMENSION AT MAXIMUM MATERIAL
CONDITION.
MILLIMETERS
DIM MIN MAX
A 2.35 2.65
A1 0.10 0.25
B 0.35 0.49
C 0.23 0.32
D 12.65 12.95
E 7.40 7.60
e 1.27 BSC
H 10.05 10.55
h 0.25 0.75
L 0.50 0.90
q 0_ 7_
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부품번호 | 상세설명 및 기능 | 제조사 |
MC74VHC373 | Octal D-Type Latch with 3-State Output | Motorola Semiconductors |
MC74VHC373 | Octal D-Type Latch | ON Semiconductor |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |