74LV14D Hex inverting Schmitt rigger

DESCRIPTION

The 74LV14 is a low-voltage Si-gate CMOS
device and is pin and function compatible
with 74HC/HCT14.The 74LV14 provides six
inverting buffers with Schmitt-trigger
action. It is capable of transforming
slowly changing input signals into sharply
defined, jitter-free output signals.

FEATURES

Wide operating voltage: 1.0 to 5.5 V
Optimized for Low Voltage applications: 1.0 to 3.6
Accepts TTL input levels between VCC= 2.7 V and VCC= 3.6 V
Typical VOLP(output ground bounce) < 0.8 V at VCC= 3.3 V,
Tamb = 25¡æ
Typical VOHV(output Vundershoot) > 2 V at VCC= 3.3 V,
Tamb = 25¡æ
Output capability: standard
ICC category: SSI

APPLICATIONS

Wave and pulse shapers for highly noisy environments

TRANSFER CHARACTERISTIC WAVEFORMS
Transfer characteristic

Definition of V T),VT-and VH£»
where V T+and V T-are between limits of 20% and 70%

Typical 74LV14 transfer characteristics; V CC = 1.2V

Typical 74LV14 transfer characteristics; V CC = 2.0V

Typical 74LV14 transfer characteristics; V CC = 3.0V

Input (nA) to output (nY) propagation delays

AC WAVEFORMS

VM= 1.5 V at V CC = 2.7 V;
VM= 0.5¡ÁV CC at V CC £¼ 2.7 V
V OL and V OH  are the typical output voltage
drop that occur with the output load