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Product Overview
The SN74HCS16507DR is a high-speed 8-bit parallel-to-serial shift register from Texas Instruments, designed for applications requiring efficient data conversion and serial communication. Housed in a compact 16-SOIC package, this device operates over a wide voltage range of 2V to 6V, making it suitable for both 3.3V and 5V systems. It features a Schmitt-trigger input for noise immunity and a low power consumption of typically 20 µA. The SN74HCS16507DR is ideal for expanding digital inputs in microcontroller-based systems, such as reading multiple switches or sensors.
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) |
0.7 × VCC (min) |
| Low-Level Input Voltage (VIL) |
0.3 × VCC (max) |
| High-Level Output Current (IOH) |
-5.2 mA (at VCC = 4.5V) |
| Low-Level Output Current (IOL) |
5.2 mA (at VCC = 4.5V) |
| Propagation Delay (tpd) |
13 ns (typ) at VCC = 5V, CL = 50 pF |
| Maximum Clock Frequency |
100 MHz (typ) |
| Operating Temperature |
-40°C to +125°C |
| Package |
16-SOIC |
Key Features
- 8-bit parallel-to-serial shift register with output latches
- Schmitt-trigger inputs for slow or noisy input signals
- Wide operating voltage range: 2V to 6V
- Low power consumption: ICC typically 20 µA
- High-speed operation: typical clock frequency up to 100 MHz
- Output drive capability: ±5.2 mA at 4.5V
- Input hysteresis: 0.4V typical at 5V
- ESD protection exceeds 2000V HBM
Target Applications
- 5G base station control logic: reading multiple status signals from power amplifiers and filters
- Automotive dashboard: capturing switch inputs (e.g., turn signals, wipers) and sending to MCU
- Industrial PLCs: expanding digital inputs for sensor arrays
- Consumer electronics: remote control receivers, keypad scanners
- Medical devices: patient monitoring systems with multiple sensor inputs
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74HCS16507DR. 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
SN74HCS16507DR 是德州儀器推出的一款高速8位並行轉串行移位寄存器,專為需要高效數據轉換和串行通信的應用而設計。該器件採用緊湊的16-SOIC封裝,工作電壓範圍寬(2V至6V),適用於3.3V和5V系統。它具有施密特觸發輸入以增強抗噪能力,典型功耗僅20 µA。SN74HCS16507DR 非常適合擴展微控制器系統中的數字輸入,例如讀取多個開關或傳感器。
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) |
0.7 × VCC(最小值) |
| 低電平輸入電壓 (VIL) |
0.3 × VCC(最大值) |
| 高電平輸出電流 (IOH) |
-5.2 mA(VCC = 4.5V 時) |
| 低電平輸出電流 (IOL) |
5.2 mA(VCC = 4.5V 時) |
| 傳播延遲 (tpd) |
13 ns(典型值,VCC = 5V,CL = 50 pF) |
| 最大時鐘頻率 |
100 MHz(典型值) |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
16-SOIC |
核心特性
- 8位並行轉串行移位寄存器,帶輸出鎖存
- 施密特觸發輸入,適用於緩慢或噪聲輸入信號
- 寬工作電壓範圍:2V 至 6V
- 低功耗:ICC 典型值 20 µA
- 高速操作:典型時鐘頻率達 100 MHz
- 輸出驅動能力:±5.2 mA(4.5V 時)
- 輸入滯後:典型值 0.4V(5V 時)
- ESD 保護超過 2000V HBM
典型應用場景
- 5G基站控制邏輯:讀取功率放大器和濾波器的多個狀態信號
- 汽車儀表板:捕獲開關輸入(如轉向燈、雨刮器)並發送給MCU
- 工業PLC:擴展傳感器陣列的數字輸入
- 消費電子:遙控接收器、鍵盤掃描器
- 醫療設備:具有多個傳感器輸入的病人監護系統
環球供應鏈與批發合作夥伴方案
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