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MC74VHC14DTR2 其他数据使用手册 - ON Semiconductor（安森美）
制造商:
ON Semiconductor（安森美）
分类:
逻辑芯片
封装:
TSSOP-14
描述:
六角施密特逆变器 Hex Schmitt Inverter
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MC74VHC14DTR2数据手册
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© Semiconductor Components Industries, LLC, 2006
February, 2006 − Rev. 9
1 Publication Order Number:
MC74VHC14/D
MC74VHC14
Hex Schmitt Inverter
The MC74VHC14 is an advanced high speed CMOS Schmitt
inverter fabricated with silicon gate CMOS technology. It achieves
high speed operation similar to equivalent Bipolar Schottky TTL
while maintaining CMOS low power dissipation.
Pin configuration and function are the same as the MC74VHC04 but
the inputs have hysteresis and, with its Schmitt trigger function, the
VHC14 can be used as a line receiver which will receive slow input
signals.
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 7.0 V, allowing the interface of 5.0 V
systems to 3.0 V systems.
Features
• High Speed: t
PD
= 5.5 ns (Typ) at V
CC
= 5.0 V
• Low Power Dissipation: I
CC
= 2.0 mA (Max) at T
A
= 25°C
• High Noise Immunity: V
NIH
= V
NIL
= 28% V
CC
• Power Down Protection Provided on Inputs
• Balanced Propagation Delays
• Designed for 2.0 V to 5.5 V Operating Range
• Low Noise: V
OLP
= 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
• Chip Complexity: 60 FETs or 15 Equivalent Gates
• Pb−Free Packages are Available
Figure 1. 14−Lead Pinout (Top View)
1314 12 11 10 9 8
21 34567
V
CC
A6 Y6 A5 Y5 A4 Y4
A1 Y1 A2 Y2 A3 Y3 GND
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
ORDERING INFORMATION
http://onsemi.com
L
H
FUNCTION TABLE
Inputs Outputs
A
H
L
Y
SOIC−14
D SUFFIX
CASE 751A
TSSOP
DT SUFFIX
CASE 948G
(Note: Microdot may be in either location)
MARKING
DIAGRAMS
1
14
VHC
14
ALYW
1
14
VHC14G
AWLYWW
A = Assembly Location
WL, L = Wafer Lot
Y = Year
WW, W = Work Week
G or = Pb−Free Package
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