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74VHC00 — Quad 2-Input NAND Gate
February 2008
74VHC00
Quad 2-Input NAND Gate
Features
■
High Speed: t
PD
=
3.7ns (typ.) at T
A
=
25°C
■
High noise immunity: V
NIH
=
V
NIL
=
28% V
CC
(min.)
■
Power down protection is provided on all inputs
■
Low noise: V
OLP
=
0.8V (max)
■
Low power dissipation: I
CC
=
2µA (max.) at T
A
=
25°C
■
Pin and function compatible with 74HC00
General Description
The VHC00 is an advanced high-speed CMOS 2-Input
NAND 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 com-
posed of 3 stages, including buffer output, which provide
high noise immunity and stable output. An input protec-
tion 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 battery backup. This circuit
prevents device destruction due to mismatched supply
and input voltages.
Ordering Information
Order Number
74VHC00M
74VHC00SJ
74VHC00MTC
74VHC00N
Package
Number
M14A
M14D
MTC14
N14A
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,
嵌入式系统
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