參數(shù)資料
型號(hào)： SN74LVCH16244ADLR
廠商： TEXAS INSTRUMENTS INC
元件分類： 總線收發(fā)器
英文描述： LVC/LCX/Z SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, PDSO48
封裝： GREEN, PLASTIC, SSOP-48
文件頁數(shù)： 1/16頁
文件大?。?/td> 586K
代理商： SN74LVCH16244ADLR
www.ti.com
FEATURES
DESCRIPTION/ORDERING INFORMATION
DGG, DGV, OR DL PACKAGE
(TOP VIEW)
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1OE
1Y1
1Y2
GND
1Y3
1Y4
VCC
2Y1
2Y2
GND
2Y3
2Y4
3Y1
3Y2
GND
3Y3
3Y4
VCC
4Y1
4Y2
GND
4Y3
4Y4
4OE
2OE
1A1
1A2
GND
1A3
1A4
VCC
2A1
2A2
GND
2A3
2A4
3A1
3A2
GND
3A3
3A4
VCC
4A1
4A2
GND
4A3
4A4
3OE
The SN74LVCH16244A is designed specifically to improve the performance and density of 3-state memory
SN74LVCH16244A
16-BIT BUFFER/DRIVER
WITH 3-STATE OUTPUTS
SCES494A – OCTOBER 2003 – REVISED NOVEMBER 2005
Member of the Texas Instruments Widebus
Family
Operates From 1.65 V to 3.6 V
Inputs Accept Voltages to 5.5 V
Max tpd of 4.1 ns at 3.3 V
Typical VOLP (Output Ground Bounce) <0.8 V
at VCC = 3.3 V, TA = 25°C
Typical VOHV (Output VOH Undershoot) >2 V
at VCC = 3.3 V, TA = 25°C
Ioff Supports Partial-Power-Down Mode
Operation
Supports Mixed-Mode Signal Operation on All
Ports (5-V Input/Output Voltage With
3.3-V VCC)
Bus Hold on Data Inputs Eliminates the Need
for External Pullup/Pulldown Resistors
Latch-Up Performance Exceeds 250 mA Per
JESD 17
ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
This 16-bit buffer/driver is designed for 1.65-V to
3.6-V VCC operation.
address drivers, clock drivers, and bus-oriented receivers and transmitters.
ORDERING INFORMATION
TA
PACKAGE(1)
ORDERABLE PART NUMBER
TOP-SIDE MARKING
FBGA – GRD
SN74LVCH16244AGRDR
Tape and reel
LDH244A
FBGA – ZRD (Pb-free)
SN74LVCH16244AZRDR
Tube
SN74LVCH16244ADL
SSOP – DL
SN74LVCH16244ADLR
LVCH16244A
Tape and reel
74LVCH16244ADLRG4
–40
°C to 85°C
SN74LVCH16244ADGGR
TSSOP – DGG
Tape and reel
LVCH16244A
74LVCH16244ADGGRG4
SN74LVCH16244ADGVR
TVSOP – DGV
Tape and reel
LDH244A
74LVCH16244ADGVRE4
VFBGA – GQL
SN74LVCH16244AGQLR
Tape and reel
LDH244A
VFBGA – ZQL (Pb-free)
SN74LVCH16244AZQLR
(1)
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Widebus is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Copyright 2003–2005, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74LVCH16244AGQLR 功能描述:緩沖器和線路驅(qū)動(dòng)器 Tri-State 16-Bit RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
SN74LVCH16244AGRDR 功能描述:緩沖器和線路驅(qū)動(dòng)器 16B Buffer/Driver RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
SN74LVCH16244AZQLR 功能描述:緩沖器和線路驅(qū)動(dòng)器 16-Bit Buffer/Driver With 3-State Outputs RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
SN74LVCH16244AZRDR 功能描述:緩沖器和線路驅(qū)動(dòng)器 16-Bit Buffer/Driver With 3-State Outputs RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
SN74LVCH16245ADGG 制造商:Texas Instruments 功能描述:IC,LogicIC,74LVCseries,Bushold,SN74LVCH1
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