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Product Overview
The SN74AHC16373DLR is a 16-bit D-type transparent latch with 3-state outputs from Texas Instruments, designed for high-speed, low-power operation. Housed in a compact 48-SSOP package, it features two independent 8-bit latches with common output-enable (OE) and latch-enable (LE) controls. This device is ideal for bus-oriented applications requiring temporary data storage and high drive capability.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
2 V to 5.5 V |
| Input Voltage Range |
0 V to 5.5 V |
| Output Current (IOH/IOL) |
±8 mA at 5 V |
| Propagation Delay (tpd) |
8.5 ns max at 5 V, 50 pF |
| Operating Temperature |
-40°C to +125°C |
| Package |
48-SSOP (0.635 mm pitch) |
| Logic Family |
AHC (Advanced High-Speed CMOS) |
| Number of Bits |
16 (2 x 8-bit latches) |
| Output Type |
3-State |
Key Features
- Wide operating voltage range: 2 V to 5.5 V
- High noise immunity: VNIH = VNIL = 28% of VCC
- Low power consumption: ICC = 4 µA max
- 3-state outputs for bus-oriented applications
- Inputs accept voltages up to 5.5 V regardless of VCC
- ESD protection exceeds JESD 22 (2000-V HBM, 1000-V CDM)
- Latch-up performance exceeds 250 mA per JESD 78
Target Applications
- 5G base station control logic
- Automotive dashboard display modules
- Industrial PLC I/O modules
- Data communication routers and switches
- Medical imaging equipment
- Test and measurement instruments
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74AHC16373DLR. 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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Shenzhen with support for HK bank transfers and multi-currency.
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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
SN74AHC16373DLR 是一款 16 位 D 型透明鎖存器,具有三態輸出,由德州儀器生產,專為高速、低功耗應用設計。採用緊湊的 48-SSOP 封裝,包含兩個獨立的 8 位鎖存器,共用輸出使能 (OE) 和鎖存使能 (LE) 控制。該器件非常適合需要臨時數據存儲和高驅動能力的總線應用。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
2 V 至 5.5 V |
| 輸入電壓範圍 |
0 V 至 5.5 V |
| 輸出電流 (IOH/IOL) |
±8 mA (5 V 時) |
| 傳播延遲 (tpd) |
最大 8.5 ns (5 V, 50 pF) |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
48-SSOP (0.635 mm 間距) |
| 邏輯系列 |
AHC (先進高速 CMOS) |
| 位數 |
16 (2 x 8 位鎖存器) |
| 輸出類型 |
三態 |
核心特性
- 寬工作電壓範圍:2 V 至 5.5 V
- 高抗噪能力:VNIH = VNIL = 28% VCC
- 低功耗:ICC 最大 4 µA
- 三態輸出,適用於總線應用
- 輸入電壓可達 5.5 V,與 VCC 無關
- ESD 保護超過 JESD 22 (2000-V HBM, 1000-V CDM)
- 閂鎖性能超過 250 mA (JESD 78)
典型應用場景
- 5G 基站控制邏輯
- 汽車儀表板顯示模塊
- 工業 PLC I/O 模塊
- 數據通信路由器和交換機
- 醫療成像設備
- 測試與測量儀器
環球供應鏈與批發合作夥伴方案
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