JAJSQB1 データシート

JAJSQB1O October 1995 – July 2024 SN54AHCT244 , SN74AHCT244

PRODMIX

1
1 特長
2 アプリケーション
3 概要
4 Pin Configuration and Functions
5 Specifications
6 Parameter Measurement Information
7 Detailed Description
8 Application and Implementation
9 Device and Documentation Support
10Revision History
11Mechanical, Packaging, and Orderable Information

パッケージ・オプション

デバイスごとのパッケージ図は、PDF版データシートをご参照ください。

メカニカル・データ（パッケージ｜ピン）

W|20
J|20
FK|20

サーマルパッド・メカニカル・データ

発注情報

jajsqb1o_oa
jajsqb1o_pm

5.3 Recommended Operating Conditions

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

		SN54AHCT244		SN74AHCT244		UNIT
		MIN	MAX	MIN	MAX	UNIT
V_CC	Supply voltage	4.5	5.5	4.5	5.5	V
V_IH	High-level input voltage	2		2		V
V_IL	Low-level input voltage		0.8		0.8	V
V_I	Input voltage	0	5.5	0	5.5	V
V_O	Output voltage	0	V_CC	0	V_CC	V
I_OH	High-level output current		–8		–8	mA
I_OL	Low-level output current		8		8	mA
T_A	Operating free-air temperature	–55	125	–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 (SCBA004).