米6体育平台手机版

ZHCSQ80D November 1998 – March 2022 CD54HC251 , CD54HCT251 , CD74HC251 , CD74HCT251

PRODUCTION DATA

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请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)

J|16

散热焊盘机械数据 (封装 | 引脚)

订购信息

5.1 Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted)(1)

			MIN	MAX	UNIT
V_CC	Supply voltage range		-0.5	7	V
I_IK	Input diode current⁽²⁾	V_I < 0.5 V or V_I > V_CC + 0.5 V		±20	mA
I_OK	Output diode current⁽²⁾	V_O < – 0.5 V or V_O > V_CC + 0.5 V		±20	mA
I_O	Drain current, per output	– 0.5 V < V_O < V_CC + 0.5 V		±25	mA
I_O	Output source or sing current per output pin	V_O > – 0.5 V or V_O < V_CC + 0.5 V		±25	mA
	Continuous current through V_CC or GND			±50	mA
T_J	Junction temperature			150	°C
T_stg	Storage temperature		-65	150	°C
	Lead temperature (Soldering 10s) (SOIC - lead tips only)			300	°C

(1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2) The input and output voltage ratings may be exceeded if the input and output current ratings are observed.