SN74HC166DR vs SN74HC138AN

對 SN74HC166DR 和 SN74HC138AN 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 B

SN74HC138AN

德州儀器

Lifecycle
Active
Stock
4489 件
Package
DIP-16
Series
邏輯-訊號開關、多工器、解碼器
+物料清單 詢價

Need help validating a replacement?

Send your BOM and application constraints for technical and sourcing review.

詢價 Contact technical support

Full specification comparison

Use manufacturer datasheets as the final authority.

Specification SN74HC166DR SN74HC138AN
Supplier - Texas Instruments
Series 74HC 74HC
Part Status Active Obsolete
Type - Decoder/Demultiplexer
Circuit - 1 x 3:8
Independent Circuits - 1
Current - Output High Low - 5.2mA, 5.2mA
Voltage Supply Source - Single Supply
Voltage - Supply 2V ~ 6V 2V ~ 6V
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount Through Hole
Logic Type Shift Register -
Output Type Push-Pull -
Number of Elements 1 -
Number of Bits per Element 8 -
Function Parallel or Serial to Serial -
Compare 詢價