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Product Overview
The SN74ABT377AN is a high-performance octal D-type flip-flop from Texas Instruments, featuring non-inverting outputs and a common clock enable. It is designed for 5V operation and offers 8-bit storage with edge-triggered clocking. The device is ideal for applications requiring high speed and low power consumption, with typical propagation delays of 5.5 ns and maximum clock frequency of 150 MHz. Packaged in a 20-pin PDIP, it is suitable for through-hole mounting in industrial and commercial systems.
Detailed Technical Specifications
| Parameter |
Value |
| Number of Bits |
8 |
| Logic Family |
ABT |
| Output Type |
Non-Inverting |
| Supply Voltage (Vcc) |
4.5V to 5.5V |
| Propagation Delay (tpd) |
5.5 ns (typical) |
| Maximum Clock Frequency |
150 MHz |
| Input/Output Compatibility |
TTL |
| Operating Temperature Range |
-40°C to +85°C |
| Package |
20-PDIP |
Key Features
- 8-bit edge-triggered D-type flip-flop
- Non-inverting outputs
- Common clock enable (CE) and clear (CLR) inputs
- High-speed: typical tpd = 5.5 ns
- Low power consumption: ICC = 30 mA (max)
- TTL-compatible inputs and outputs
- ESD protection exceeds 2000 V per MIL-STD-883
- Available in 20-PDIP package for easy prototyping
Target Applications
The SN74ABT377AN is widely used in digital systems requiring data storage and synchronization. Specific applications include:
- 5G base station control logic for data buffering and state machines
- Automotive dashboard displays for register storage and signal conditioning
- Industrial programmable logic controllers (PLCs) for I/O expansion
- Networking equipment (routers, switches) for packet processing
- Medical imaging systems for image data pipeline
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74ABT377AN. 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
SN74ABT377AN 是德州儀器(TI)生產的高性能八路D型觸發器,具有同相輸出和公共時鐘使能功能。該器件專為5V操作設計,提供8位存儲,採用邊沿觸發時鐘。它適用於需要高速和低功耗的應用,典型傳播延遲為5.5 ns,最高時鐘頻率為150 MHz。採用20引腳PDIP封裝,適合工業和商業系統的穿孔安裝。
詳細技術參數
| 參數 |
數值 |
| 位數 |
8 |
| 邏輯系列 |
ABT |
| 輸出類型 |
同相 |
| 電源電壓 (Vcc) |
4.5V 至 5.5V |
| 傳播延遲 (tpd) |
5.5 ns(典型值) |
| 最高時鐘頻率 |
150 MHz |
| 輸入/輸出兼容性 |
TTL |
| 工作溫度範圍 |
-40°C 至 +85°C |
| 封裝 |
20-PDIP |
核心特性
- 8位邊沿觸發D型觸發器
- 同相輸出
- 公共時鐘使能(CE)和清零(CLR)輸入
- 高速:典型 tpd = 5.5 ns
- 低功耗:ICC = 30 mA(最大值)
- TTL兼容輸入和輸出
- ESD保護超過2000 V(符合MIL-STD-883)
- 採用20-PDIP封裝,便於原型設計
典型應用場景
SN74ABT377AN 廣泛應用於需要數據存儲和同步的數字系統。具體應用包括:
- 5G基站控制邏輯,用於數據緩衝和狀態機
- 汽車儀表盤顯示,用於寄存器存儲和信號調理
- 工業可編程邏輯控制器(PLC),用於I/O擴展
- 網絡設備(路由器、交換機),用於數據包處理
- 醫療成像系統,用於圖像數據流水線
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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