米6体育平台手机版

ZHCSVB7N December 1995 – July 2024 SN54AHC540 , SN74AHC540

PRODUCTION DATA

请参考 PDF 数据表获取器件具体的封装图。

5.5 Electrical Characteristics

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

PARAMETER	TEST CONDITIONS		V_CC	T_A = 25°C			SN54AHC540		SN74AHC540		–40°C to 125°C SN74AHC540		UNIT
PARAMETER	TEST CONDITIONS		V_CC	MIN	TYP	MAX	MIN	MAX	MIN	MAX	MIN	MAX	UNIT
V_OH	I_OH = –50 µA		2 V	1.9	2		1.9		1.9		1.9		V
			3 V	2.9	3		2.9		2.9		2.9
			4.5 V	4.4	4.5		4.4		4.4		4.4
	I_OH = –4 mA		3 V	2.58			2.48		2.48		2.48
	I_OH = –8 mA		4.5 V	3.94			3.8		3.8		3.8
V_OL	I_OL = 50 µA		2 V			0.1		0.1		0.1		0.1	V
			3 V			0.1		0.1		0.1		0.1
			4.5 V			0.1		0.1		0.1		0.1
	I_OH = 4 mA		3 V			0.36		0.5		0.44		0.44
	I_OH = 8 mA		4.5 V			0.36		0.5		0.44		0.44
I_I	V_I = 5.5 V or GND		0 V to 5.5 V			±0.1		±1⁽¹⁾		±1		±1	µA
I_OZ⁽²⁾	V_O = V_CC or GND V_I ( OE) = V_IL or V_IH		5.5 V			±0.25		±2.5		±2.5		±2.5	µA
I_CC	V_I = V_CC or GND	I_O = 0	5.5 V			4		40		40		40	µA
C_i	V_I = V_CC or GND		5 V		2	10				10			pF
C_O	V_O = V_CC or GND		5 V		4								pF

(1) On products compliant to MIL-PRF-38535, this parameter is not production tested at V_CC = 0 V.

(2) For input and output pins, I_OZ includes the input leakage current.