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MC74AC374 の電気的特性と機能

MC74AC374のメーカーはON Semiconductorです、この部品の機能は「Octal D-Type Flip-Flop」です。


製品の詳細 ( Datasheet PDF )

部品番号 MC74AC374
部品説明 Octal D-Type Flip-Flop
メーカ ON Semiconductor
ロゴ ON Semiconductor ロゴ 




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MC74AC374 Datasheet, MC74AC374 PDF,ピン配置, 機能
MC74AC374, MC74ACT374
Octal D-Type Flip-Flop with
3-State Outputs
The MC74AC374/74ACT374 is a high−speed, low−power octal
D−type flip−flop featuring separate D−type inputs for each flip−flop
and 3−state outputs for bus−oriented applications. A buffered Clock
(CP) and Output Enable (OE) are common to all flip−flops.
Features
Buffered Positive Edge−Triggered Clock
3−State Outputs for Bus−Oriented Applications
Outputs Source/Sink 24 mA
See MC74AC273 for Reset Version
See MC74AC377 for Clock Enable Version
See MC74AC373 for Transparent Latch Version
See MC74AC574 for Broadside Pinout Version
See MC74AC564 for Broadside Pinout Version with Inverted
Outputs
ACT374 Has TTL Compatible Inputs
These are Pb−Free Devices
VCC O7 D7 D6 O6 O5 D5 D4 O4 CP
20 19 18 17 16 15 14 13 12 11
www.onsemi.com
SOIC−20W
DW SUFFIX
CASE 751D
1
TSSOP−20
DT SUFFIX
CASE 948E
1
DEVICE MARKING INFORMATION
See general marking information in the device marking
section on page 6 of this data sheet.
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 8 of this data sheet.
1 2 3 4 5 6 7 8 9 10
OE O0 D0 D1 O1 O2 D2 D3 O3 GND
Figure 1. Pinout: 20 Lead Packages Conductors
(Top View)
PIN ASSIGNMENT
PIN FUNCTION
D0−D7
CP
Data Inputs
Clock Pulse Input
OE 3−State Output Enable Input
O0−O7
3−State Outputs
D0 D1 D2 D3 D4 D5 D6 D7
CP
OE
O0 O1 O2 O3 O4 O5 O6 O7
Figure 2. Logic Symbol
© Semiconductor Components Industries, LLC, 2015
March, 2015 − Rev. 9
1
Publication Order Number:
MC74AC374/D

1 Page





MC74AC374 pdf, ピン配列
MC74AC374, MC74ACT374
MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VCC
VIN
VOUT
IIK
IOK
IOUT
ICC
IGND
TSTG
TL
TJ
qJA
DC Supply Voltage (Referenced to GND)
DC Input Voltage (Referenced to GND)
DC Output Voltage (Referenced to GND) (Note 1)
DC Input Diode Current
DC Output Diode Current
DC Output Sink/Source Current
DC Supply Current, per Output Pin
DC Ground Current, per Output Pin
Storage Temperature Range
Lead temperature, 1 mm from Case for 10 Seconds
Junction Temperature Under Bias
Thermal Resistance (Note 2)
SOIC
TSSOP
−0.5 to +7.0
−0.5 to VCC +0.5
−0.5 to VCC +0.5
±20
±50
±50
±50
±100
*65 to )150
260
140
65.8
110.7
V
V
V
mA
mA
mA
mA
mA
_C
_C
_C
_C/W
MSL Moisture Sensitivity
Level 1
FR
VESD
Flammability Rating
ESD Withstand Voltage
Oxygen Index: 30% − 35%
Human Body Model (Note 3)
Machine Model (Note 4)
Charged Device Model (Note 5)
UL 94 V−0 @ 0.125 in
> 2000
> 200
> 1000
V
ILatchup Latchup Performance
Above VCC and Below GND at 85_C (Note 6)
±100
mA
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
1. IOUT absolute maximum rating must be observed.
2. The package thermal impedance is calculated in accordance with JESD 51−7.
3. Tested to EIA/JESD22−A114−A.
4. Tested to EIA/JESD22−A115−A.
5. Tested to JESD22−C101−A.
6. Tested to EIA/JESD78.
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min Typ Max Unit
VCC Supply Voltage
AC
ACT
2.0 5.0 6.0
4.5 5.0 5.5
V
VIN, VOUT DC Input Voltage, Output Voltage (Ref. to GND)
0
VCC
V
tr, tf
Input Rise and Fall Time (Note 1)
AC Devices except Schmitt Inputs
VCC @ 3.0 V
VCC @ 4.5 V
VCC @ 5.5 V
− 150 −
− 40 −
− 25 −
ns/V
tr, tf
Input Rise and Fall Time (Note 2)
ACT Devices except Schmitt Inputs
VCC @ 4.5 V − 10 −
ns/V
VCC @ 5.5 V − 8.0 −
TA Operating Ambient Temperature Range
−40 25
85
°C
IOH Output Current − High
− − −24 mA
IOL Output Current − Low
− − 24 mA
Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond
the Recommended Operating Ranges limits may affect device reliability.
1. VIN from 30% to 70% VCC; see individual Data Sheets for devices that differ from the typical input rise and fall times.
2. VIN from 0.8 V to 2.0 V; see individual Data Sheets for devices that differ from the typical input rise and fall times.
www.onsemi.com
3


3Pages


MC74AC374 電子部品, 半導体
MC74AC374, MC74ACT374
DC CHARACTERISTICS
Symbol
Parameter
VIH Minimum High Level
Input Voltage
VIL Maximum Low Level
Input Voltage
VOH Minimum High Level
Output Voltage
74ACT
74ACT
VCC
(V)
TA = +25°C
TA =
−40°C to +85°C
Typ Guaranteed Limits
4.5 1.5 2.0
5.5 1.5 2.0
2.0
2.0
4.5 1.5 0.8
5.5 1.5 0.8
0.8
0.8
4.5 4.49 4.4
5.5 5.49 5.4
4.4
5.4
VOL Maximum Low Level
Output Voltage
4.5 − 3.86
5.5 − 4.86
4.5 0.001 0.1
5.5 0.001 0.1
3.76
4.76
0.1
0.1
4.5 −
5.5 −
IIN Maximum Input
Leakage Current
5.5 −
DICCT
IOZ
Additional Max. ICC/Input
Maximum
3-State
Current
5.5 0.6
5.5 −
IOLD
IOHD
†Minimum Dynamic
Output Current
5.5 −
5.5 −
ICC Maximum Quiescent
Supply Current
5.5 −
*All outputs loaded; thresholds on input associated with output under test.
†Maximum test duration 2.0 ms, one output loaded at a time.
0.36
0.36
±0.1
±0.5
8.0
0.44
0.44
±1.0
1.5
±5.0
75
−75
80
Unit Conditions
V
VOUT = 0.1 V
or VCC − 0.1 V
V
VOUT = 0.1 V
or VCC − 0.1 V
V IOUT = −50 mA
*VIN = VIL or VIH
V IOH −24 mA
−24 mA
V IOUT = 50 mA
*VIN = VIL or VIH
V 24 mA
IOL 24 mA
mA VI = VCC, GND
mA VI = VCC − 2.1 V
VI (OE) = VIL, VIH
mA VI = VCC, GND
VO = VCC, GND
mA VOLD = 1.65 V Max
mA VOHD = 3.85 V Min
mA VIN = VCC or GND
AC CHARACTERISTICS (For Figures and Waveforms − See AND8277/D at www.onsemi.com)
74ACT
74ACT
Symbol
Parameter
VCC*
(V)
TA = +25°C
CL = 50 pF
Min Typ Max
TA = −40°C
to +85°C
CL = 50 pF
Min Max
Maximum Clock
fmax Frequency
5.0 100
160
90
tPLH
tPHL
tPZH
Propagation Delay
CP to On
Propagation Delay
CP to On
Output Enable Time
5.0 2.0 8.5 10 2.0 11.5
5.0 2.0 8.0 9.5 1.5 11
5.0 2.0 8.0 9.5 1.5 10.5
tPZL Output Enable Time
5.0 1.5 8.0 9.0 1.5 10.5
tPHZ
Output Disable Time
5.0 1.5
8.5 11.5 1.0 12.5
tPLZ Output Disable Time
*Voltage Range 5.0 V is 5.0 V ±0.5 V.
5.0 1.5 7.0 8.5 1.0 10
Unit
MHz
ns
ns
ns
ns
ns
ns
Fig.
No.
3−3
3−6
3−6
3−7
3−8
3−7
3−8
www.onsemi.com
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共有リンク

Link :


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