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ZHCSIR4Q July 1995 – September 2018 SN54LVCH245A , SN74LVCH245A

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)

DGV|20
DB|20
NS|20
DW|20
PW|20
RGY|20

散热焊盘机械数据 (封装 | 引脚)

RGY|20
- QFND041R

订购信息

6.4 Recommended Operating Conditions: SN54LVCH245A

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

			MIN	MAX	UNIT
V_CC	Supply voltage	Operating	2	3.6	V
V_CC	Supply voltage	Data retention only	1.5		V
V_IH	High-level input voltage	V_CC = 1.65 V to 1.95 V			V
		V_CC = 2.3 V to 2.7 V
		V_CC = 2.7 V to 3.6 V	2
V_IL	Low-level input voltage	V_CC = 1.65 V to 1.95 V			V
		V_CC = 2.3 V to 2.7 V
		V_CC = 2.7 V to 3.6 V		0.8
V_I	Input voltage		0	5.5	V
V_O	Output voltage	High or low state	0	V_CC	V
V_O	Output voltage	Tri-state	0	5.5	V
I_OH	High-level output current	V_CC = 1.65 V			mA
		V_CC = 2.3 V
		V_CC = 2.7 V		–12
		V_CC = 3 V		–24
I_OL	Low-level output current	V_CC = 1.65 V			mA
		V_CC = 2.3 V
		V_CC = 2.7 V		12
		V_CC = 3 V		24
Δt/Δv	Input transition rise or fall rate			10	ns/V
T_A	Operating free-air temperature		–55	125	°C

(1) All unused control inputs of the device must be held at V_CCor GND to ensure proper device operation. For more information, see the Implications of Slow or Floating CMOS Inputs application report.