74AHCT244BQ: 八位元缓冲器/线路驱动器；3态 _ BDTIC 中国领先电子元器件代理商

74AHCT244BQ: 八位元缓冲器/线路驱动器；3态

74AHC244；74AHCT244是高速硅栅CMOS器件。

74AHC244；74AHCT244具有带3态输出的八位元非反相缓冲器/线路驱动器。3态输出通过输出使能输入(nOE)控制。nOE上的高电平使输出呈高阻抗关断状态。

74AHCT244BQ: 产品结构框图

Outline 3d SOT764-1

数据手册 (1)

名称/描述	Modified Date
Octal buffer/line driver; 3-state (REV 1.0) PDF (96.0 kB) 74AHC_AHCT244 [English]	20 Dec 2007

应用说明 (6)

名称/描述	Modified Date
Sorting through the low voltage logic maze (REV 1.0) PDF (72.0 kB) AN10156 [English]	13 Mar 2013
Package lead inductance considerations in high-speed applications (REV 1.0) PDF (43.0 kB) AN212 [English]	13 Mar 2013
Ground and VCC Bounce of High-Speed Integrated Circuits (REV 1.0) PDF (25.0 kB) AN223 [English]	13 Mar 2013
Live Insertion Aspects of Philips Logic Families (REV 1.0) PDF (73.0 kB) AN252 [English]	13 Mar 2013
Pin FMEA for AHC/AHCT family (REV 1.0) PDF (52.0 kB) AN11106 [English]	04 Nov 2011
Power considerations when using CMOS and BiCMOS logic devices (REV 1.0) PDF (100.0 kB) AN263 [English]	05 Feb 2002

手册 (2)

名称/描述	Modified Date
電圧レベルシフタ (REV 1.1) PDF (3.1 MB) 75017511_JP [English]	16 Feb 2015
Voltage translation: How to manage mixed-voltage designs with NXP® level translators (REV 1.0) PDF (2.6 MB) 75017511 [English]	20 May 2014

选型工具指南 (2)

名称/描述	Modified Date
ロジック製品セレクションガイド... (REV 1.0) PDF (38.3 MB) LOGIC_SELECTION_GUIDE_2015_JP [English]	19 Nov 2015
Logic selection guide 2016 (REV 1.1) PDF (15.3 MB) 75017285 [English]	08 Jan 2015

封装信息 (1)

名称/描述	Modified Date
plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 20 terminals; body 2.5 x 4.5 x... (REV 1.0) PDF (190.0 kB) SOT764-1 [English]	08 Feb 2016

包装 (1)

名称/描述	Modified Date
DHVQFN20; Reel pack; SMD, 7" Q1/T1 Standard product orientation Orderable part number ending ,115 or... (REV 4.0) PDF (203.0 kB) SOT764-1_115 [English]	23 Apr 2013

IBIS

ahct244 IBIS model (REV 1.0) ibs AHCT244 4/7/2013

订购信息

型号	状态	Family	功能	V_CC (V)	说明	Logic switching levels	Output drive capability (mA)	Package version	f_max (MHz)	No of bits	t_pd (ns)	Power dissipation considerations	T_amb (Cel)	R_th(j-a) (K/W)	Ψ_th(j-top) (K/W)	R_th(j-c) (K/W)	Package name	No of pins
74AHCT244BQ	Active	AHC(T)	Buffers/inverters/drivers	4.5 - 5.5	TTL enabled (3-state)	TTL	+/- 8	SOT764-1	60	8	3.5	low	-40~125	78	9.1	50	DHVQFN20	20

封装环保信息

产品编号	封装说明	Outline Version	回流/波峰焊接	包装	产品状态	部件编号订购码 (12NC)	Marking	化学成分	RoHS / 无铅 / RHF	无铅转换日期	EFR	IFR(FIT)	MTBF（小时）	MSL	MSL LF
74AHCT244BQ		SOT764-1		Reel 7" Q1/T1	Active	74AHCT244BQ,115 (9352 855 41115)	AHCT244	74AHCT244BQ		Always Pb-free	84.9	6.62	1.51E8	1	1

Octal buffer/line driver; 3-state 74AHCT244PW

Sorting through the low voltage logic maze 74LVC_H_245A_Q100

Package lead inductance considerations in high-speed applications 74LVC_H_245A_Q100

Ground and VCC Bounce of High-Speed Integrated Circuits 74ALVC164245DGG-Q100

Live Insertion Aspects of Philips Logic Families 74HC_T_245_Q100

Pin FMEA for AHC/AHCT family 74AHC_T_245_Q100

Power considerations when using CMOS and BiCMOS logic devices 74AHCT244PW

電圧レベルシフタ 74AVC16245DGG-Q100

Voltage translation: How to manage mixed-voltage designs with NXP® level translators 74AVC16245DGG-Q100

ロジック製品セレクションガイド... 74LVC_H_245A_Q100

Logic selection guide 2016 74LVC_H_245A_Q100

ahct244 IBIS model 74AHCT244PW

plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 20 terminals; body 2.5 x 4.5 x... 74LVC_H_245A_Q100

DHVQFN20; Reel pack; SMD, 7" Q1/T1 Standard product orientation Orderable part number ending ,115 or... 74LVC_H_245A_Q100

74HC_T_244

74VHC_T_245

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