TC74VHC08F/FN/FT/FK
TOSHIBA CMOS Digital Integrated Circuit
Silicon Monolithic
TC74VHC08F,TC74VHC08FN,TC74VHC08FT,TC74VHC08FK
Quad 2-Input AND Gate
The TC74VHC08 is an advanced high speed CMOS 2-INPUT
AND GATE fabricated with silicon gate C
2
MOS 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 4 stages including buffer
output, which provide high noise immunity and stable output.
An input protection circuit ensures that 0 to 5.5 V can be
applied to the input pins without regard to the supply voltage.
This device can be used to interface 5 V to 3 V systems and two
supply systems such as battery back up. This circuit prevents
device destruction due to mismatched supply and input voltages.
Note: xxxFN (JEDEC SOP) is not available in
Japan.
TC74VHC08F
TC74VHC08FN
Features
•
•
•
•
•
•
•
•
High speed: t
pd
=
4.3 ns (typ.) at V
CC
=
5 V
Low power dissipation: I
CC
= 2
μA
(max) at Ta
=
25°C
High noise immunity: V
NIH
=
V
NIL
=
28% V
CC
(min)
Power down protection is provided on all inputs.
Balanced propagation delays: t
pLH
∼
t
pHL
−
Wide operating voltage range: V
CC (opr)
=
2 V to 5.5 V
Low noise: V
OLP
=
0.8 V (max)
Pin and function compatible with 74ALS08
TC74VHC08FT
TC74VHC08FK
Weight
SOP14-P-300-1.27A
SOL14-P-150-1.27
TSSOP14-P-0044-0.65A
VSSOP14-P-0030-0.50
: 0.18 g (typ.)
: 0.12 g (typ.)
: 0.06 g (typ.)
: 0.02 g (typ.)
1
2007-10-01
TOSHIBA [ TOSHIBA SEMICONDUCTOR ]
