圖片僅供參考
INVERTER, AHCT/VHCT/VT SERIES, 1
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製造商Nexperia美國公司
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製造商部分 #74AHCT1G14GW
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有存貨4467
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正品保證
規格
| 屬性 | 價值 |
| Supplier | Rochester Electronics, LLC |
| Package / Case | Bulk |
| Part Status | Active |
概述
Description
74AHCT1G14GW is a single Schmitt-trigger inverter from the 74AHCT1G family. It has one inverting gate with a Schmitt-trigger input (hysteresis) for noise immunity and a CMOS push-pull output. It operates from a 4.5–5.5 V supply and accepts TTL-compatible inputs (AHCT). The GW suffix indicates a small surface-mount package (typical SC‑70/SOT‑23‑6 style, per the datasheet). Applications include debouncing, shaping slow or noisy signals, oscillator/ timing circuits, and level shifting in 5V logic systems. It features low static current and a wide operating temperature range (-40°C to 125°C). For exact electrical characteristics and package details, consult the official datasheet.
Features
Key features of 74AHCT1G14GW:
- Single Schmitt-trigger inverter (1 gate) with hysteresis for noisy signals.
- AHCT family: TTL-compatible inputs for easy interfacing.
- CMOS push-pull output with standard logic levels.
- Low static power consumption.
- Wide operating voltage (typical AHCT range 4.5–5.5 V).
- Robust temperature range (usually -40°C to +125°C).
- ESD protection and high noise immunity.
- Small 8-pin GW package for compact PCB footprint.
- Pb-free / RoHS compliant.
Note: Exact timing and drive specs vary by device revision; refer to the datasheet for propagation delay and fan-out details.
- Single Schmitt-trigger inverter (1 gate) with hysteresis for noisy signals.
- AHCT family: TTL-compatible inputs for easy interfacing.
- CMOS push-pull output with standard logic levels.
- Low static power consumption.
- Wide operating voltage (typical AHCT range 4.5–5.5 V).
- Robust temperature range (usually -40°C to +125°C).
- ESD protection and high noise immunity.
- Small 8-pin GW package for compact PCB footprint.
- Pb-free / RoHS compliant.
Note: Exact timing and drive specs vary by device revision; refer to the datasheet for propagation delay and fan-out details.
Pinout
- Pin count: 5 pins (SOT-23-5 package)
- Function: Single Schmitt-trigger inverter (inverting buffer). It has one input (A) and one inverted output (Y), plus Vcc and GND pins.
- Function: Single Schmitt-trigger inverter (inverting buffer). It has one input (A) and one inverted output (Y), plus Vcc and GND pins.
Manufacturer
Manufacturer: Nexperia.
What kind of company: A global semiconductor company that designs and manufactures discrete devices, logic ICs (like 74AHCT1G14), and MOSFETs. It originated from Philips/NXP and operates as an independent IC maker.
What kind of company: A global semiconductor company that designs and manufactures discrete devices, logic ICs (like 74AHCT1G14), and MOSFETs. It originated from Philips/NXP and operates as an independent IC maker.
Application
74AHCT1G14GW is a single Schmitt-trigger inverter. Common application areas:
- Debouncing mechanical switches (pushbuttons)
- Conditioning slow/noisy sensor signals (thermistors, photodiodes, RC networks)
- Generating clean digital edges for microcontrollers/FPGA inputs
- Edge detection and pulse shaping; clock conditioning
- RC oscillator/timing circuits using the Schmitt trigger element
- Level-shifting interfaces thanks to TTL-compatible AHCT inputs for 5 V logic
These use cases leverage its hysteresis to filter noise and produce sharp transitions.
- Debouncing mechanical switches (pushbuttons)
- Conditioning slow/noisy sensor signals (thermistors, photodiodes, RC networks)
- Generating clean digital edges for microcontrollers/FPGA inputs
- Edge detection and pulse shaping; clock conditioning
- RC oscillator/timing circuits using the Schmitt trigger element
- Level-shifting interfaces thanks to TTL-compatible AHCT inputs for 5 V logic
These use cases leverage its hysteresis to filter noise and produce sharp transitions.
Package
74AHCT1G14GW is in a SC-70-6 (6-pin) package, i.e., a small SOT-23-6 style package. The “GW” suffix denotes the SC-70-6 packaging option.
