TC74VHCV17FT/FK
TOSHIBA CMOS Digital Integrated Circuit
Silicon Monolithic
TC74VHCV17FT,TC74VHCV17FK
Hex Schmitt Buffer
The TC74VHCV17 is an advanced high speed CMOS SCHMITT
BUFFER 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.
Input pin have hysteresis between the positive-going and
negative-going thresholds. Thus the TC74VHCV17 is capable of
squaring up transitions of slowly changing input signals such as
line receivers.
Input protection and output circuit ensure that 0 to 5.5 V can be
applied to the input and output
(Note)
pins without regard to the
supply voltage. These structure prevents device destruction due
to mismatched supply and input/output voltages such as battery
back up, etc.
Note:
Vcc=0V.
TC74VHCV17FT
TC74VHCV17FK
Features
•
•
•
•
•
•
High speed: t
pd
=
4.5 ns (typ.) at V
CC
=
5 V
Low power dissipation: I
CC
=
2
μA
(max) at Ta
=
25°C
Wide operating voltage range: V
CC (opr)
=
1.8 V to 5.5 V
Ouput current: |I
OH
|/I
OL
=
16 mA (min) (V
CC
=
4.5 V)
Available in TSSOP and VSSOP (US)
Power-down protection provided on all inputs and outputs
Weight
TSSOP14-P-0044-0.65A
VSSOP14-P-0030-0.50
: 0.06 g ( typ.)
: 0.02 g ( typ.)
1
2010-07-09
TOSHIBA [ TOSHIBA SEMICONDUCTOR ]
