SN74LS123N vs SN74LS273N

對 SN74LS123N 和 SN74LS273N 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

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Full specification comparison

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Specification SN74LS123N SN74LS273N
Series 74LS 74LS
Part Status Active Active
Logic Type Monostable -
Independent Circuits 2 -
Schmitt Trigger Input No -
Propagation Delay 28 ns -
Current - Output High Low 400µA, 8mA 400µA, 8mA
Voltage - Supply 4.75 V ~ 5.25 V 4.75V ~ 5.25V
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C (TA)
Mounting Type Through Hole Through Hole
Function - Master Reset
Type - D-Type
Output Type - Non-Inverted
Number of Elements - 1
Number of Bits per Element - 8
Clock Frequency - 40 MHz
Max Propagation Delay @ V Max CL - 27ns @ 5V, 15pF
Trigger Type - Positive Edge
Current - Quiescent (Iq) - 27 mA
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