December 2007
74VHCT14A
Hex Schmitt Inverter
Features
General Description
■ High speed: t = 5.0ns (Typ.) at T = 25°C
The VHCT14A is an advanced high speed CMOS Hex
Schmitt Inverter fabricated with silicon gate CMOS
technology. The VHCT14A contains six independent
inverters which are capable of transforming slowly
changing input signals into sharply defined, jitter-free
output signals.
PD
A
■ High noise immunity: V = 2.0V, V = 0.8V
IH
IL
■ Power down protection is provided on all inputs and
outputs
■ Low noise: V
= 1.0V (Max.)
OLP
■ Low power dissipation: I = 2µA (Max.) @ T = 25°C
CC
A
Protection circuits ensure that 0V to 7V can be applied to
the input pins without regard to the supply voltage and
■ Pin and function compatible with 74HCT14
to the output pins with V = 0V. These circuits prevent
CC
device destruction due to mismatched supply and
input/output voltages. This device can be used to inter-
face 3V to 5V systems and two supply systems such as
battery backup.
Ordering Information
Package
Order Number
Number
Package Description
74VHCT14AM
M14A
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012,
0.150" Narrow
74VHCT14ASJ
M14D
14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
74VHCT14AMTC
MTC14
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.
©1998 Fairchild Semiconductor Corporation
74VHCT14A Rev. 1.5.0
www.fairchildsemi.com