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ZHCSPQ5F March 1984 – July 2022 SN54HC540 , SN74HC540

PRODUCTION DATA

封装选项

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)

NS|20
N|20
DW|20
PW|20

散热焊盘机械数据 (封装 | 引脚)

订购信息

5.1 Absolute Maximum Ratings

overoperating free-air temperature range (unless otherwise noted)⁽¹⁾

			MIN	MAX	UNIT
V_CC	Supply voltage range		–0.5	7	V
I_IK	Input clamp current⁽²⁾	V_I < 0 or V_I > V_CC		±20	mA
I_OK	Output clamp current⁽²⁾	V_O < 0 or V_O > V_CC		±20	mA
I_O	Continuous output current	V_O = 0 to V_CC		±35	mA
	Continuous current through V_CC or GND			±70	mA
T_J	Junction temperature			150	℃
T_stg	Storage temperature range		–65	150	℃
	Lead temperature (Soldering 10s) (SOIC - Lead Tips Only)			300	℃

(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 notimplied. 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.