74LVT244ADB: 3.3 V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

74LVT244ADB: 3.3 V八位元缓冲器/线路驱动器；3态

74LVT244A；74LVTH244A是高性能BiCMOS产品，设计用于3.3 V的VCC操作。

该器件是八进制缓冲器，非常适合用于驱动总线线路。该器件具有两个输出使能（1OE，2OE），每个使能都控制四个3态输出。

74LVT244ADB: 产品结构框图

74LVT244ADB: 应用结构框图

74LVT244ADB: 应用结构框图

74LVT244ADB: 应用结构框图

74LVT244ADB: 应用结构框图

Outline 3d SOT339-1

数据手册 (1)

名称/描述	Modified Date
3.3 V octal buffer/line driver; 3-state (REV 4.0) PDF (100.0 kB) 74LVT_LVTH244A [English]	03 Sep 2008

应用说明 (8)

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
Power considerations when using CMOS and BiCMOS logic devices (REV 1.0) PDF (100.0 kB) AN263 [English]	05 Feb 2002
Test Fixtures for High Speed Logic (REV 1.0) PDF (341.0 kB) AN203 [English]	02 Apr 1998
Transmission Lines and Terminations with Philips Advanced Logic Families (REV 1.0) PDF (217.0 kB) AN246 [English]	01 Feb 1998
LVT (Low Voltage Technology) and ALVT (Advanced LVT) (REV 1.0) PDF (133.0 kB) AN243 [English]	01 Jan 1998

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 shrink small outline package; 20 leads; body width 5.3 mm (REV 1.0) PDF (325.0 kB) SOT339-1 [English]	08 Feb 2016

包装 (1)

名称/描述	Modified Date
SSOP20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code... (REV 1.0) PDF (204.0 kB) SOT339-1_118 [English]	02 Oct 2015

支持信息 (1)

名称/描述	Modified Date
Footprint for wave soldering (REV 1.0) PDF (16.0 kB) SSOP-TSSOP-VSO-WAVE [English]	08 Oct 2009

IBIS

lvt244a IBIS model (REV 1.0) ibs LVT244A 4/7/2013

SPICE

lvt Spice model (REV 1.0) ZIP LVT 5/7/2013

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	Power dissipation considerations	t_pd (ns)	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
74LVT244ADB	Active	LVT	Buffers/inverters/drivers	2.7 - 3.6	octal buffer/line driver with bus hold (3-state)	TTL	-32 / +64	SOT339-1	150	8	medium	2.6	-40~85	136	40.0		SSOP20	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
74LVT244ADB		SOT339-1	SSOP-TSSOP-VSO-WAVE	Reel 13" Q1/T1	Active	74LVT244ADB,118 (9351 671 40118)	LVT244A	74LVT244ADB		week 13, 2005	70.8	1.33	7.52E8	1	1
74LVT244ADB		SOT339-1	SSOP-TSSOP-VSO-WAVE	Bulk Pack	Active	74LVT244ADB,112 (9351 671 40112)	LVT244A	74LVT244ADB		week 13, 2005	70.8	1.33	7.52E8	1	1

3.3 V octal buffer/line driver; 3-state 74LVTH244APW

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

Power considerations when using CMOS and BiCMOS logic devices 74AHCT244PW

Test Fixtures for High Speed Logic 74ABTH162245ADL

Transmission Lines and Terminations with Philips Advanced Logic Families 74LVTN16245BDGG

LVT (Low Voltage Technology) and ALVT (Advanced LVT) 74LVTN16245BDGG

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

lvt244a IBIS model 74LVT244APW

lvt Spice model 74LVT640PW

plastic shrink small outline package; 20 leads; body width 5.3 mm 74LVC373A_Q100

SSOP-TSSOP-VSO-WAVE LPC1114FDH28

SSOP20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code... 74LVC373A_Q100

74LVT_H_244A

74LVT_H_244A

74AVCM162836DGG

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