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Hex inverting Schmitt trigger
The 74HC14-Q100; 74HCT14-Q100 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.
This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.
Automotive product qualification in accordance with AEC-Q100 (Grade 1)
Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Wide supply voltage range from 2.0 to 6.0 V
CMOS low power dissipation
High noise immunity
Unlimited input rise and fall times
Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
Complies with JEDEC standards:
JESD8C (2.7 V to 3.6 V)
JESD7A (2.0 V to 6.0 V)
ESD protection:
MIL-STD-883, method 3015 exceeds 2000 V
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 Ω)
Multiple package options
DHVQFN package with Side-Wettable Flanks enabling Automatic Optical Inspection (AOI) of solder joints
Wave and pulse shapers
Astable multivibrators
Monostable multivibrators
| Type number | Product status | VCC (V) | Logic switching levels | Output drive capability (mA) | fmax (MHz) | Nr of bits | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74HC14BQ-Q100 | Production | 2.0 - 6.0 | CMOS | ± 5.2 | 36 | 6 | low | -40~125 | 106 | 20.4 | 73 | DHVQFN14 |
| 74HC14D-Q100 | Production | 2.0 - 6.0 | CMOS | ± 5.2 | 36 | 6 | low | -40~125 | 107 | 19.7 | 66 | SO14 |
| 74HC14PW-Q100 | Production | 2.0 - 6.0 | CMOS | ± 5.2 | 36 | 6 | low | -40~125 | 140 | 7.63 | 66.6615486725664 | TSSOP14 |
| 74HCT14BQ-Q100 | Production | 4.5 - 5.5 | TTL | ± 4 | 36 | 6 | low | -40~125 | 106 | 20.4 | 73 | DHVQFN14 |
| 74HCT14D-Q100 | Production | 4.5 - 5.5 | TTL | ± 4 | 36 | 6 | low | -40~125 | 107 | 19.7 | 66 | SO14 |
| 74HCT14PW-Q100 | Production | 4.5 - 5.5 | TTL | ± 4 | 36 | 6 | low | -40~125 | 140 | 7.63 | 66.6615486725664 | TSSOP14 |
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