Overview
The 74HC1G14GW,125 is a high-speed Si-gate CMOS inverting Schmitt trigger produced by Nexperia USA Inc. This device is part of the 74HC1G14 series, which includes single inverters with Schmitt-trigger inputs. The 74HC1G14GW,125 is designed to transform slowly changing input signals into sharply defined, jitter-free output signals, making it ideal for various electronic applications.
Key Specifications
| Type number | VCC (V) | Logic switching levels | Output drive capability (mA) | fmax (MHz) | Nr of bits | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|
| 74HC1G14GW | 2.0 - 6.0 | CMOS | ± 2.6 | 36 | 1 | low | -40 to +125 | 268 | 144 | TSSOP5 (SOT353-1) |
Key Features
- Symmetrical output impedance
- High noise immunity
- Low power dissipation
- Balanced propagation delays
- Inputs include clamp diodes, enabling the use of current limiting resistors
- Wide supply voltage range from 2.0 V to 6.0 V
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
- Available in TSSOP5 (SOT353-1) package
Applications
- Wave and pulse shapers
- Astable multivibrators
- Monostable multivibrators
- General-purpose logic applications requiring Schmitt trigger functionality
Q & A
- What is the primary function of the 74HC1G14GW,125?
The primary function is to act as a single inverter with Schmitt-trigger input, transforming slowly changing input signals into sharply defined, jitter-free output signals.
- What is the supply voltage range for the 74HC1G14GW,125?
The supply voltage range is from 2.0 V to 6.0 V.
- What type of logic switching levels does the 74HC1G14GW,125 use?
The device uses CMOS logic switching levels.
- What is the maximum frequency of operation for the 74HC1G14GW,125?
The maximum frequency of operation is 36 MHz.
- What package options are available for the 74HC1G14GW,125?
The device is available in the TSSOP5 (SOT353-1) package.
- What are the key benefits of the Schmitt trigger input in the 74HC1G14GW,125?
The Schmitt trigger input provides high noise immunity and transforms slowly changing input signals into sharply defined, jitter-free output signals.
- What is the temperature range for the 74HC1G14GW,125?
The device is specified to operate from -40°C to +125°C.
- Does the 74HC1G14GW,125 include any special features for input protection?
Yes, the inputs include clamp diodes, which enable the use of current limiting resistors to interface inputs to voltages in excess of VCC.
- What are some common applications for the 74HC1G14GW,125?
Common applications include wave and pulse shapers, astable and monostable multivibrators, and general-purpose logic applications requiring Schmitt trigger functionality.
- Is the 74HC1G14GW,125 RoHS compliant?
Yes, the device is RoHS compliant.
