CD74HC377PWR TI Flip Flop | 20-TSSOP | 8-Bit, Non-Inverting, D-Type

Product Overview

The CD74HC377PWR is a high-speed CMOS 8-bit D-type flip-flop with non-inverting outputs from Texas Instruments. It features a common clock (CLK) and an output enable (OE) input. The device stores data on the rising edge of the clock. When OE is low, the outputs are enabled; when OE is high, the outputs are in a high-impedance state. This device is ideal for use in bus-oriented systems, registers, and buffer storage applications. It is offered in a 20-pin TSSOP package, providing a compact solution for space-constrained designs.

Detailed Technical Specifications

Key Features

• 8-bit D-type flip-flop with non-inverting outputs
• Output enable (OE) for three-state outputs
• Common clock (CLK) for synchronous operation
• Wide operating voltage range: 2V to 6V
• High noise immunity: typical VNIH = VNIL = 28% of VCC
• Low power consumption: 80-μA max ICC
• ±4-mA output drive at 5V
• Balanced propagation delays: tPLH ≈ tPHL
• Inputs are TTL-voltage compatible
• Available in 20-pin TSSOP package

Target Applications

• 5G base station control logic
• Automotive dashboard display registers
• Industrial PLC I/O modules
• Data acquisition systems
• Memory address registers
• Bus interface buffers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CD74HC377PWR. Our core advantages include:

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• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

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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.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

CD74HC377PWR 是德州儀器 (TI) 生產的高速 CMOS 8 位 D 型觸發器，具有同相輸出。它包含一個公共時鐘 (CLK) 和一個輸出使能 (OE) 輸入。器件在時鐘上升沿存儲數據。當 OE 為低電平時，輸出使能；當 OE 為高電平時，輸出處於高阻抗狀態。該器件非常適合用於總線導向系統、寄存器和緩衝存儲應用。它採用 20 引腳 TSSOP 封裝，為空間受限的設計提供了緊湊的解決方案。

詳細技術參數

核心特性

• 8 位 D 型觸發器，同相輸出
• 輸出使能 (OE) 實現三態輸出
• 公共時鐘 (CLK) 實現同步操作
• 寬工作電壓範圍：2V 至 6V
• 高抗噪聲能力：典型 VNIH = VNIL = 28% VCC
• 低功耗：最大 ICC 80μA
• 5V 時 ±4mA 輸出驅動
• 平衡傳播延遲：tPLH ≈ tPHL
• 輸入與 TTL 電壓兼容
• 採用 20 引腳 TSSOP 封裝

典型應用場景

• 5G 基站控制邏輯
• 汽車儀表板顯示寄存器
• 工業 PLC I/O 模塊
• 數據採集系統
• 存儲器地址寄存器
• 總線接口緩衝器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CD74HC377PWR 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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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]