74LVX574 查看數據表（PDF） - ON Semiconductor
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74LVX574 Datasheet PDF : 8 Pages
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MC74LVX574
Octal D−Type Flip−Flop
with 3−State Outputs
The MC74LVX574 is an advanced high speed CMOS octal
flip−flop with 3−state outputs. The inputs tolerate voltages up to 7.0 V,
allowing the interface of 5.0 V systems to 3.0 V systems.
This 8−bit D−type flip−flop is controlled by a clock pulse input and
an output enable input. When the output enable input is high, the eight
outputs are in a high impedance state.
Features
• High Speed: tPD = 8.5 ns (Typ) at VCC = 3.3 V
• Low Power Dissipation: ICC = 4 mA (Max) at TA = 25°C
• Power Down Protection Provided on Inputs
• Balanced Propagation Delays
• Low Noise: VOLP = 0.8 V (Max)
• Pin and Function Compatible with Other Standard Logic Families
• Latchup Performance Exceeds 300 mA
• ESD Performance:
Human Body Model > 2000 V;
Machine Model > 200 V
• Pb−Free Packages are Available*
http://onsemi.com
MARKING
DIAGRAMS
20
1
20
SOIC−20
DW SUFFIX
CASE 751D
1
LVX574
AWLYYWW
20
1
20
TSSOP−20
DT SUFFIX
CASE 948E
1
LVX
574
ALYW
VCC O0 O1 O2 O3 O4 O5 O6 O7 CP
20 19 18 17 16 15 14 13 12 11
20
1
20
SOEIAJ−20
M SUFFIX
CASE 967
1
74LVX574
AWLYWW
1 2 3 4 5 6 7 8 9 10
OE D0 D1 D2 D3 D4 D5 D6 D7 GND
Figure 1. 20−Lead Pinout (Top View)
A
L, WL
Y, YY
W, WW
= Assembly Location
= Wafer Lot
= Year
= Work Week
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2005
1
March, 2005 − Rev. 2
Publication Order Number:
MC74LVX574/D
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