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Product Overview
The CD74HC75MT is a high-speed CMOS 4-bit bistable latch from Texas Instruments, featuring independent D-type latches with common enable and reset. It operates over a wide supply voltage range of 2V to 6V, making it suitable for battery-powered and industrial applications. The device is offered in a compact 16-SOIC package, ideal for space-constrained designs.
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 (tpd) |
15ns typ (at VCC=4.5V, CL=50pF) |
| Operating Temperature |
-55°C to +125°C |
| Package |
16-SOIC |
Key Features
- 4 independent D-type latches with common enable and reset
- Wide operating voltage range: 2V to 6V
- High noise immunity: typical 30% of VCC
- Low power consumption: 80µA max ICC
- Balanced propagation delays: tPLH and tPHL
- Standardized symmetrical output characteristics
- Compatible with LSTTL logic levels
Target Applications
- 5G base station control logic
- Automotive dashboard display drivers
- Industrial PLC I/O modules
- Portable medical devices (e.g., patient monitors)
- Data acquisition systems
- Memory address latching in microcontrollers
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
CD74HC75MT. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
-
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.
-
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
CD74HC75MT 是德州儀器的高速 CMOS 4 位雙穩態鎖存器,具有獨立的 D 型鎖存器,共用使能和復位。它可在 2V 至 6V 的寬電源電壓範圍內工作,適用於電池供電和工業應用。該器件採用緊湊的 16-SOIC 封裝,適合空間受限的設計。
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 (tpd) |
典型值 15ns (VCC=4.5V, CL=50pF) |
| 工作溫度 |
-55°C 至 +125°C |
| 封裝 |
16-SOIC |
核心特性
- 4 個獨立的 D 型鎖存器,共用使能和復位
- 寬工作電壓範圍:2V 至 6V
- 高抗噪能力:典型值為 VCC 的 30%
- 低功耗:最大 ICC 80µA
- 平衡的傳播延遲:tPLH 和 tPHL
- 標準化對稱輸出特性
- 與 LSTTL 邏輯電平兼容
典型應用場景
- 5G 基站控制邏輯
- 汽車儀表盤顯示驅動
- 工業 PLC I/O 模塊
- 便攜式醫療設備(如病人監護儀)
- 數據採集系統
- 微控制器中的存儲器地址鎖存
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 CD74HC75MT 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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現貨庫存,即日發貨:確保現貨充足。下午 4 點前確認訂單,即可安排當天寄出。
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BOM 配單與樣板服務:提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。
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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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100% 原廠正貨:承諾所有供應零件均為原裝現貨,品質嚴格把關,來源清晰可追溯。
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原廠封裝保護:嚴格保留原廠原始包裝及封條,確保物流過程中的靜電防護 (ESD) 與物理安全。
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