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ZHCSS50A february 2002 – may 2023 SN74AHCT244Q

PRODMIX

1
1特性
2说明
3Revision History
4Pin Configuration and Functions
5Specifications
6Parameter Measurement Information
7Detailed Description

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)

DW|20
PW|20

散热焊盘机械数据 (封装 | 引脚)

订购信息

zhcss50a_oa
zhcss50a_pm

5.2 Recommended Operating Conditions

(see ^{Note 1})

		MIN	MAX	UNIT
V_CC	Supply voltage	4.5	5.5	V
V_IH	High-level input voltage	2		V
V_IL	Low-level input voltage		0.8	V
V_I	Input voltage	0	5.5	V
V_O	Output voltage	0	V_CC	V
I_OH	High-level output current		–8	mA
I_OL	Low-level output current		8	mA
T_A	Operating free-air temperature	–40	125	°C

(1) All unused inputs of the device must be held at V_CC or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004.