74V1G14_04 Datasheet, PDF (1/9 Pages) STMicroelectronics – SINGLE SCHMITT INVERTER

74V1G14
SINGLE SCHMITT INVERTER
s HIGH SPEED: t_PD = 4.3ns (TYP.) at V_CC = 5V
s LOW POWER DISSIPATION:
I_CC = 1µA(MAX.) at T_A=25°C
s TYPICAL HYSTERESIS: V_h=1V at V_CC=4.5V
s POWER DOWN PROTECTION ON INPUT
s SYMMETRICAL OUTPUT IMPEDANCE:
|I_OH| = I_OL = 8mA (MIN) at V_CC = 4.5V
s BALANCED PROPAGATION DELAYS:
t_PLH ≅ t_PHL
s OPERATING VOLTAGE RANGE:
V_CC(OPR) = 2V to 5.5V
s IMPROVED LATCH-UP IMMUNITY
DESCRIPTION
The 74V1G14 is an advanced high-speed CMOS
SINGLE SCHMITT INVERTER fabricated with
sub-micron silicon gate and double-layer metal
wiring C²MOS technology.
The internal circuit is composed of 3 stages
including buffer output, which provide high noise
immunity and stable output.
Power down protection is provided on input and 0
to 7V can be accepted on input with no regard to
the supply voltage. This device can be used to
SOT23-5L
SOT323-5L
ORDER CODES
PACKAGE
SOT23-5L
SOT323-5L
T&R
74V1G14STR
74V1G14CTR
interface 5V to 3V. Pin configuration and function
are the same as those of the 74V1G04 but the
74V1G14 has hysteresis.
This together with its schmitt trigger function
allows it to be used on line receivers with slow
rise/fall input signals.
The input is equipped with protection circuits
against static discharge, giving it ESD immunity
and transient excess voltage.
PIN CONNECTION AND IEC LOGIC SYMBOLS
April 2004
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