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Product Overview
The CD74HCT132MT from Texas Instruments is a high-speed CMOS logic device featuring four independent 2-input NAND gates with Schmitt-trigger inputs. It operates over a wide supply voltage range of 4.5V to 5.5V, making it ideal for 5V logic systems. The Schmitt-trigger inputs provide hysteresis for improved noise immunity and slow input signal conditioning. Housed in a compact 14-SOIC package, this device is suitable for space-constrained applications requiring reliable logic functions.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
4.5V to 5.5V |
| Input Voltage (VI) |
0V to VCC |
| Output Voltage (VO) |
0V to VCC |
| High-Level Input Voltage (VIH) |
2V (min) at VCC=5V |
| Low-Level Input Voltage (VIL) |
0.8V (max) at VCC=5V |
| High-Level Output Current (IOH) |
-4mA (max) |
| Low-Level Output Current (IOL) |
4mA (max) |
| Propagation Delay (tpd) |
13ns (typ) at VCC=5V, CL=50pF |
| Input Capacitance (CI) |
10pF (typ) |
| Operating Temperature Range |
-55°C to +125°C |
| Package |
14-SOIC |
Key Features
- Quad 2-input NAND gates with Schmitt-trigger inputs
- Wide supply voltage range: 4.5V to 5.5V
- High noise immunity: typical hysteresis of 0.9V at VCC=5V
- Low power consumption: ICC max 80µA
- High speed: propagation delay 13ns typical
- Compatible with TTL levels
- ESD protection exceeds 2000V per MIL-STD-883, Method 3015
- Available in 14-SOIC package for space-saving designs
Target Applications
- 5G base station control logic for signal conditioning and debouncing
- Automotive dashboard display interfaces for noise filtering
- Industrial automation PLC input modules for switch debouncing
- Consumer electronics remote control receivers for waveform shaping
- Medical device sensor interfaces for clean digital signals
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
CD74HCT132MT. Our core advantages include:
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Quality Assurance & Compliance
Jasin Chip guarantees that all delivered products are 100% original factory stock
with full quality assurance and traceability.
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be authentic with strict quality control.
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environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
CD74HCT132MT 是德州儀器出品的高速 CMOS 邏輯器件,包含四個獨立的 2 輸入與非門,帶有施密特觸發輸入。它可在 4.5V 至 5.5V 的寬電源電壓範圍內工作,非常適合 5V 邏輯系統。施密特觸發輸入提供滯後特性,增強了抗噪聲能力和慢輸入信號整形。器件採用緊湊的 14-SOIC 封裝,適用於空間受限且需要可靠邏輯功能的應用。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
4.5V 至 5.5V |
| 輸入電壓 (VI) |
0V 至 VCC |
| 輸出電壓 (VO) |
0V 至 VCC |
| 高電平輸入電壓 (VIH) |
2V (最小值) 在 VCC=5V 時 |
| 低電平輸入電壓 (VIL) |
0.8V (最大值) 在 VCC=5V 時 |
| 高電平輸出電流 (IOH) |
-4mA (最大值) |
| 低電平輸出電流 (IOL) |
4mA (最大值) |
| 傳播延遲 (tpd) |
13ns (典型值) 在 VCC=5V, CL=50pF 時 |
| 輸入電容 (CI) |
10pF (典型值) |
| 工作溫度範圍 |
-55°C 至 +125°C |
| 封裝 |
14-SOIC |
核心特性
- 四路 2 輸入與非門,帶施密特觸發輸入
- 寬電源電壓範圍:4.5V 至 5.5V
- 高抗噪聲能力:在 VCC=5V 時典型滯後電壓為 0.9V
- 低功耗:ICC 最大值 80µA
- 高速:典型傳播延遲 13ns
- 與 TTL 電平兼容
- ESD 保護超過 2000V,符合 MIL-STD-883 方法 3015
- 採用 14-SOIC 封裝,節省空間
典型應用場景
- 5G 基站控制邏輯,用於信號調理和去抖動
- 汽車儀表盤顯示接口,用於噪聲濾波
- 工業自動化 PLC 輸入模塊,用於開關去抖動
- 消費電子遙控接收器,用於波形整形
- 醫療設備傳感器接口,用於獲取乾淨的數字信號
環球供應鏈與批發合作夥伴方案
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