74HCT14D Electronic IC Chips Hex inverting Schmitt trigger

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74HC14; 74HCT14

Hex inverting Schmitt trigger

FEATURES

• Applications:

  – Wave and pulse shapers

  – Astable multivibrators

  – Monostable multivibrators.

• Complies with JEDEC standard no. 7A

• ESD protection: HBM EIA/JESD22-A114-A exceeds 2000 V MM EIA/JESD22-A115-A exceeds 200 V.

• Specified from −40 to +85 °C and −40 to +125 °C.

DESCRIPTION

The 74HC14 and 74HCT14 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A.

The 74HC14 and 74HCT14 provide six inverting buffers with Schmitt-trigger action. They are capable of transforming slowly changing input signals into sharply defined, jitter-free output signals.

LIMITING VALUES

In accordance with the Absolute Maximum System (IEC 60134); voltages are referenced to GND (ground = 0 V).

Notes

1. For DIP14 packages: above 70 °C the value of PD derates linearly with 12 mW/K.

2. For SO14 packages: above 70 °C the value of PD derates linearly with 8 mW/K.

    For (T)SSOP14 packages: above 60 °C the value of PD derates linearly with 5.5 mW/K.

    For DHVQFN14 packages: above 60 °C the value of PD derates linearly with 4.5 mW/K.