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74VHC08N PDF даташит

Спецификация 74VHC08N изготовлена ​​​​«Fairchild Semiconductor» и имеет функцию, называемую «Quad 2-Input AND Gate».

Детали детали

Номер произв 74VHC08N
Описание Quad 2-Input AND Gate
Производители Fairchild Semiconductor
логотип Fairchild Semiconductor логотип 

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74VHC08N Даташит, Описание, Даташиты
December 2007
74VHC08
Quad 2-Input AND Gate
Features
High Speed: tPD = 4.3ns (Typ.) at TA = 25°C
High noise immunity: VNIH = VNIL = 28% VCC (Min.)
Power down protection is provided on all inputs
Low power dissipation: ICC = 2µA (Max.) @ TA = 25°C
Low noise: VOLP = 0.8V (Max.)
Pin and function compatible with 74HC08
General Description
The VHC08 is an advanced high speed CMOS 2 Input
AND Gate fabricated with silicon gate CMOS technol-
ogy. It achieves the high-speed operation similar to
equivalent Bipolar Schottky TTL while maintaining the
CMOS low power dissipation.
The internal circuit is composed of 4 stages including
buffer output, which provide high noise immunity and
stable output. An input protection circuit insures that 0V
to 7V can be applied to the input pins without regard to
the supply voltage. This device can be used to interface
5V to 3V systems and two supply systems such as bat-
tery backup. This circuit prevents device destruction due
to mismatched supply and input voltages.
Ordering Information
Order Number
74VHC08M
74VHC08SJ
74VHC08MTC
Package
Number
M14A
M14D
MTC14
Package Description
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150"
Narrow
14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153,
4.4mm Wide
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering number.
All packages are lead free per JEDEC: J-STD-020B standard.
©1992 Fairchild Semiconductor Corporation
74VHC08 Rev. 1.4.0
www.fairchildsemi.com









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74VHC08N Даташит, Описание, Даташиты
Connection Diagram
Logic Symbol
IEEE/IEC
Pin Description
Pin Names
An, Bn
On
Description
Inputs
Outputs
Truth Table
A
L
L
H
H
B
L
H
L
H
O
L
L
L
H
©1992 Fairchild Semiconductor Corporation
74VHC08 Rev. 1.4.0
2
www.fairchildsemi.com









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74VHC08N Даташит, Описание, Даташиты
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.
In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.
The absolute maximum ratings are stress ratings only.
Symbol
VCC
VIN
VOUT
IIK
IOK
IOUT
ICC
TSTG
TL
Parameter
Supply Voltage
DC Input Voltage
DC Output Voltage
Input Diode Current
Output Diode Current
DC Output Current
DC VCC / GND Current
Storage Temperature
Lead Temperature (Soldering, 10 seconds)
Rating
–0.5V to +7.0V
–0.5V to +7.0V
–0.5V to VCC + 0.5V
–20mA
±20mA
±25mA
±50mA
–65°C to +150°C
260°C
Recommended Operating Conditions(1)
The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended
operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not
recommend exceeding them or designing to absolute maximum ratings.
Symbol
Parameter
VCC
VIN
VOUT
TOPR
tr, tf
Supply Voltage
Input Voltage
Output Voltage
Operating Temperature
Input Rise and Fall Time,
VCC = 3.3V ± 0.3V
VCC = 5.0V ± 0.5V
Note:
1. Unused inputs must be held HIGH or LOW. They may not float.
Rating
2.0V to +5.5V
0V to +5.5V
0V to VCC
–40°C to +85°C
0ns/V 100ns/V
0ns/V 20ns/V
©1992 Fairchild Semiconductor Corporation
74VHC08 Rev. 1.4.0
3
www.fairchildsemi.com










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