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Product Overview
The SN74GTL16923DGGR is a 16-bit GTLP (Gunning Transceiver Logic Plus) bus transceiver from Texas Instruments, designed for high-speed, bidirectional data transfer between GTLP and LVTTL logic levels. Housed in a compact 64-TSSOP package, this device supports 3.3V operation and features split LVTTL output enables for flexible bus management. It is ideal for memory interfaces, backplane driving, and telecom/datacom systems requiring low noise and high signal integrity.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
3.0V to 3.6V |
| Operating Temperature |
-40°C to +85°C |
| Propagation Delay (typ) |
3.5 ns |
| Output Drive (IOL/IOH) |
±24 mA / ±24 mA |
| Input/Output Type |
GTLP (A port), LVTTL (B port) |
| Number of Bits |
16 |
| Package |
64-TSSOP |
Key Features
- 16-bit bidirectional GTLP-to-LVTTL translation
- Split LVTTL output enables for independent byte control
- Low noise: GTLP edge-rate control reduces bus ringing
- 3.3V operation with 5V tolerant inputs
- High drive capability: ±24 mA at LVTTL outputs
- ESD protection: >2000V HBM
Target Applications
- 5G base station backplane interfaces (e.g., connecting FPGA to memory modules)
- Automotive dashboard display controllers (LVTTL to GTLP for high-speed data buses)
- Telecom switches and routers (line card to backplane communication)
- Industrial control systems (PLC backplane bus translation)
- Memory modules (DDR controller interface)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74GTL16923DGGR. 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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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
SN74GTL16923DGGR 是德州儀器推出的 16 位 GTLP(Gunning 收發器邏輯 Plus)匯流排收發器,專為 GTLP 與 LVTTL 邏輯電平之間的高速雙向數據傳輸而設計。該器件採用緊湊的 64-TSSOP 封裝,支持 3.3V 工作電壓,並具有分離的 LVTTL 輸出使能端,可實現靈活的匯流排管理。非常適合需要低噪聲和高信號完整性的記憶體接口、背板驅動以及電信/數據通信系統。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
3.0V 至 3.6V |
| 工作溫度 |
-40°C 至 +85°C |
| 傳播延遲 (典型值) |
3.5 ns |
| 輸出驅動 (IOL/IOH) |
±24 mA / ±24 mA |
| 輸入/輸出類型 |
GTLP (A 埠), LVTTL (B 埠) |
| 位數 |
16 |
| 封裝 |
64-TSSOP |
核心特性
- 16 位雙向 GTLP 至 LVTTL 電平轉換
- 分離的 LVTTL 輸出使能,支持獨立位元組控制
- 低噪聲:GTLP 邊沿速率控制減少匯流排振鈴
- 3.3V 工作電壓,輸入可承受 5V
- 高驅動能力:LVTTL 輸出 ±24 mA
- ESD 保護:>2000V HBM
典型應用場景
- 5G 基站背板接口(例如 FPGA 與記憶體模組連接)
- 汽車儀表盤顯示控制器(LVTTL 轉 GTLP 用於高速數據匯流排)
- 電信交換機和路由器(線卡到背板通信)
- 工業控制系統(PLC 背板匯流排轉換)
- 記憶體模組(DDR 控制器接口)
環球供應鏈與批發合作夥伴方案
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我們的核心優勢包括:
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