SN74LS145DR vs SN74LS19ADR

對 SN74LS145DR 和 SN74LS19ADR 的深入比較，為您帶來關於其規格和關鍵特性的寶貴見解。我們詳細介紹了重要因素，包括 RoHS 合規性、REACH 狀態、系列、安裝方式、封裝類型以及其他相關特性。並排展示差異，簡化了元件選擇，讓您更輕鬆地為您的特定應用選擇最佳方案。

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

SN74LS145DR

德州儀器

Lifecycle
Active
Stock
5652 件
Package
SOIC-16
Series
邏輯-訊號開關、多工器、解碼器
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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification SN74LS145DR SN74LS19ADR
Supplier - Texas Instruments,Rochester Electronics, LLC
Series 74LS 74LS
Part Status Active Active
Logic Type - Inverter
Number of Circuits - 6
Number of Inputs - 1
Features - Schmitt Trigger
Voltage - Supply 4.75V ~ 5.25V 4.75V ~ 5.25V
Current - Output High Low -, 80mA 400µA, 8mA
Logic Level - Low - 0.75V
Logic Level - High - 2.15V
Max Propagation Delay @ V Max CL - 30ns @ 5V, 15pF
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C
Mounting Type Surface Mount Surface Mount
Type Decoder -
Circuit 1 x 4:10 -
Independent Circuits 1 -
Voltage Supply Source Single Supply -
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