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Product Overview
The CD74HC75M is a high-speed CMOS 4-bit bistable latch from Texas Instruments. It features four independent latches with complementary outputs (Q and Q̅) and common enable (E) and clear (CLR) controls. Operating from 2V to 6V, it provides low power consumption and high noise immunity, making it ideal for temporary data storage and control applications in industrial and consumer electronics.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
2V to 6V |
| Input Voltage (VI) |
0V to VCC |
| Output Voltage (VO) |
0V to VCC |
| High-Level Input Voltage (VIH) |
3.15V min (at VCC=4.5V) |
| Low-Level Input Voltage (VIL) |
1.35V max (at VCC=4.5V) |
| High-Level Output Current (IOH) |
-4mA (at VCC=4.5V) |
| Low-Level Output Current (IOL) |
4mA (at VCC=4.5V) |
| Propagation Delay (tPLH/tPHL) |
15ns typ (at VCC=4.5V, CL=50pF) |
| Input Capacitance (CI) |
10pF typ |
| Power Dissipation (PD) |
500mW max |
| Operating Temperature |
-55°C to +125°C |
| Package |
16-SOIC |
Key Features
- 4 independent bistable latches with complementary outputs
- Common enable and clear inputs
- Wide operating voltage range: 2V to 6V
- High noise immunity: typical 30% of VCC
- Low power consumption: 80µA max ICC
- High speed: 15ns propagation delay at 4.5V
- Standardized symmetrical output characteristics
- ESD protection exceeds 2000V per MIL-STD-883
Target Applications
- 5G base station control logic: temporary data storage for beamforming configuration
- Automotive dashboard display: latch for segment data in instrument cluster
- Industrial PLC: register for sensor input buffering
- Consumer electronics: remote control code storage
- Medical devices: patient monitor data latch
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
CD74HC75M. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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BOM Kitting & Sampling Services: Specialized sourcing for
testing samples and urgent shortage components.
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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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
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
CD74HC75M 是德州儀器的一款高速 CMOS 4 位雙穩態鎖存器。它包含四個獨立鎖存器,具有互補輸出(Q 和 Q̅)以及公共使能(E)和清零(CLR)控制。工作電壓範圍為 2V 至 6V,具有低功耗和高抗噪能力,非常適合工業和消費電子中的臨時數據存儲和控制應用。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
2V 至 6V |
| 輸入電壓 (VI) |
0V 至 VCC |
| 輸出電壓 (VO) |
0V 至 VCC |
| 高電平輸入電壓 (VIH) |
最小值 3.15V (VCC=4.5V) |
| 低電平輸入電壓 (VIL) |
最大值 1.35V (VCC=4.5V) |
| 高電平輸出電流 (IOH) |
-4mA (VCC=4.5V) |
| 低電平輸出電流 (IOL) |
4mA (VCC=4.5V) |
| 傳播延遲 (tPLH/tPHL) |
典型 15ns (VCC=4.5V, CL=50pF) |
| 輸入電容 (CI) |
典型 10pF |
| 功耗 (PD) |
最大值 500mW |
| 工作溫度 |
-55°C 至 +125°C |
| 封裝 |
16-SOIC |
核心特性
- 4 個獨立雙穩態鎖存器,帶互補輸出
- 公共使能和清零輸入
- 寬工作電壓範圍:2V 至 6V
- 高抗噪能力:典型為 VCC 的 30%
- 低功耗:最大 ICC 80µA
- 高速:4.5V 時傳播延遲 15ns
- 標準化對稱輸出特性
- ESD 保護超過 2000V(符合 MIL-STD-883)
典型應用場景
- 5G 基站控制邏輯:用於波束成形配置的臨時數據存儲
- 汽車儀表盤顯示:儀表組段數據鎖存
- 工業 PLC:傳感器輸入緩衝寄存器
- 消費電子:遙控器代碼存儲
- 醫療設備:病人監護儀數據鎖存
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 CD74HC75M 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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全天候環球客戶支援:專業團隊為您提供即時報價及技術支援,無需漫長等待。
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Jasin Chip 承諾所有出貨產品均為原廠正貨,具備完善的品質保證及產品可追溯性。
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