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74VHCT00A — Quad 2-Input NAND Gate
December 2007
74VHCT00A
Quad 2-Input NAND Gate
Features
■
High speed: t
PD
=
5.0ns (Typ.) at T
A
=
25°C
■
High noise immunity: V
IH
=
2.0V, V
IL
=
0.8V
■
Power down protection is provided on all inputs and
General Description
The VHCT00A is an advanced high-speed CMOS
2-Input NAND Gate fabricated with silicon gate CMOS
technology. 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 3 stages, including buffer output, which
provide high noise immunity and stable output.
Protection circuits ensure that 0V to 7V can be applied to
the input pins without regard to the supply voltage and to
the output pins with V
CC
=
0V. These circuits prevent
device destruction due to mismatched supply and input/
output voltages. This device can be used to interface 3V
to 5V systems and two supply systems such as battery
backup.
outputs
■
Low noise: V
OLP
=
0.8V (Max.)
■
Low power dissipation: I
CC
=
2A (Max.) at T
A
=
25°C
■
Pin and function compatible with 74HCT00
Ordering Information
Order Number
74VHCT00AM
74VHCT00ASJ
74VHCT00AMTC
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.
PCB设计
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