Hex inverting Schmitt trigger
74HC14; 74HCT14
Hex inverting Schmitt trigger
Rev. 7 — 19 November 2015
Product data sheet
1. General description
The ...
Description
74HC14; 74HCT14
Hex inverting Schmitt trigger
Rev. 7 — 19 November 2015
Product data sheet
1. General description
The 74HC14; 74HCT14 is a hex inverter with Schmitt-trigger inputs. This device features reduced input threshold levels to allow interfacing to TTL logic levels. Inputs also include clamp diodes, this enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. Schmitt trigger inputs transform slowly changing input signals into sharply defined jitter-free output signals.
2. Features and benefits
Complies with JEDEC standard no. 7A Low-power dissipation ESD protection:
HBM JESD22-A114F exceeds 2000 V MM JESD22-A115-A exceeds 200 V Multiple package options Specified from 40 C to +85 C and from 40 C to +125 C
3. Applications
Wave and pulse shapers Astable multivibrators Monostable multivibrators
NXP Semiconductors
74HC14; 74HCT14
Hex inverting Schmitt trigger
4. Ordering information
Table 1. Ordering information
Type number Package
Temperature range
74HC14D
40 C to +125 C
74HCT14D
74HC14DB 40 C to +125 C
74HCT14DB
74HC14PW 40 C to +125 C
74HCT14PW
74HC14BQ 40 C to +125 C
74HCT14BQ
Name SO14
SSOP14
TSSOP14
DHVQFN14
Description
plastic small outline package; 14 leads; body width 3.9 mm
Version SOT108-1
plastic shrink small outline package; 14 leads; body SOT337-1 width 5.3 mm
plastic thin shrink small outline package; 14 leads; body width 4.4 mm
SOT402-1
plastic dual in-line...
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