米6体育平台手机版

ZHCSSJ1F september 2000 – july 2023 SN74LV27A

PRODMIX

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)

D|14
DGV|14
DB|14
PW|14
NS|14

散热焊盘机械数据 (封装 | 引脚)

订购信息

5.3 Recommended Operating Conditions

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

			MIN	MAX	UNIT
V_CC	Supply voltage		2	5.5	V
V_IH	High level input voltage	V_CC = 2 V	1.5		V
		V_CC = 2.3 V to 2.7 V	V_CC × 0.7
		V_CC = 3 V to 3.6 V	V_CC × 0.7
		V_CC = 4.5 V to 5.5 V	V_CC × 0.7
V_IL	Low level input voltage	V_CC = 2 V		0.5	V
		V_CC = 2.3 V to 2.7 V		V_CC × 0.3
		V_CC = 3 V to 3.6 V		V_CC × 0.3
		V_CC = 4.5 V to 5.5 V		V_CC × 0.3
V_I	Input voltage		0	5.5	V
V_O	Output voltage		0	V_CC	V
I_OH	High level output current	V_CC = 2 V	–50		µA
		V_CC = 2.3 V to 2.7 V	–2		mA
		V_CC = 3 V to 3.6 V	–6
		V_CC = 4.5 V to 5.5 V	–12
I_OL	Low level output current	V_CC = 2 V		50	µA
		V_CC = 2.3 V to 2.7 V		2	mA
		V_CC = 3 V to 3.6 V		6
		V_CC = 4.5 V to 5.5 V		12
Δt/Δv	Input transition rise and fall rate	V_CC = 2.3 V to 2.7 V		200	ns/V
		V_CC = 3 V to 3.6 V		100
		V_CC = 4.5 V to 5.5 V		20
T_A	Operating free-air temperature		–40	85	°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