米6体育平台手机版

ZHCSWC1E September 2003 – August 2024 SN74LVC157A-Q1

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)

PW|16
BQB|16
D|16

散热焊盘机械数据 (封装 | 引脚)

BQB|16
- PPTD365

订购信息

4.3 Recommended Operating Conditions

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 = 2.7V to 3.6V	2		V
V_IL	Low-level input voltage	V_CC = 2.7V to 3.6V		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	V_CC = 2.7V		–12	mA
I_OH	High-level output current	V_CC = 3V		–24	mA
I_OL	Low-level output current	V_CC = 2.7V		12	mA
I_OL	Low-level output current	V_CC = 3V		24	mA
Δt/Δv	Input transition rise or fall rate			10	ns/V
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.