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參數(shù)資料
型號(hào): SN74LVCR2245ADWR
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): 總線收發(fā)器
英文描述: LVC/LCX/Z SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20
封裝: GREEN, PLASTIC, SOIC-20
文件頁(yè)數(shù): 1/24頁(yè)
文件大小: 956K
代理商: SN74LVCR2245ADWR
www.ti.com
FEATURES
DB, DBQ, DGV, DW, NS, OR PW PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
DIR
A1
A2
A3
A4
A5
A6
A7
A8
GND
VCC
OE
B1
B2
B3
B4
B5
B6
B7
B8
RGY PACKAGE
(TOP VIEW)
1
20
10
11
2
3
4
5
6
7
8
9
19
18
17
16
15
14
13
12
OE
B1
B2
B3
B4
B5
B6
B7
A1
A2
A3
A4
A5
A6
A7
A8
DIR
B8
V
GND
CC
DESCRIPTION/ORDERING INFORMATION
SN74LVCR2245A
OCTAL BUS TRANSCEIVER
WITH 3-STATE OUTPUTS
SCAS581M – NOVEMBER 1996 – REVISED MARCH 2005
Supports Mixed-Mode Signal Operation on All
Ports (5-V Input/Output Voltage
Operates From 1.65 V to 3.6 V
With 3.3-V VCC)
Inputs Accept Voltages to 5.5 V
Ioff Supports Partial-Power-Down Mode
Max tpd of 6.3 ns at 3.3 V
Operation
All Outputs Have Equivalent 26-
Series
Latch-Up Performance Exceeds 250 mA Per
Resistors, So No External Resistors Are
JESD 17
Required
ESD Protection Exceeds JESD 22
Typical VOLP (Output Ground Bounce)
– 2000-V Human-Body Model (A114-A)
<0.8 V at VCC = 3.3 V, TA = 25°C
– 1000-V Charged-Device Model (C101)
Typical VOHV (Output VOH Undershoot)
>2 V at VCC = 3.3 V, TA = 25°C
ORDERING INFORMATION
TA
PACKAGE(1)
ORDERABLE PART NUMBER
TOP-SIDE MARKING
QFN – RGY
Reel of 1000
SN74LVCR2245ARGYR
LER245A
Tube of 25
SN74LVCR2245ADW
SOIC – DW
LVCR2245A
Reel of 2000
SN74LVCR2245ADWR
SOP – NS
Reel of 2000
SN74LVCR2245ANSR
LVCR2245A
SSOP – DB
Reel of 2000
SN74LVCR2245ADBR
LER245A
SSOP (QSOP) – DBQ
Reel of 2500
SN74LVCR2245ADBQR
LVCR2245A
–40
°C to 85°C
Tube of 70
SN74LVCR2245APW
TSSOP – PW
Reel of 2000
SN74LVCR2245APWR
LER245A
Reel of 250
SN74LVCR2245APWT
TVSOP – DGV
Reel of 2000
SN74LVCR2245ADGVR
LER245A
VFBGA – GQN
SN74LVCR2245AGQNR
Reel of 1000
LER245A
VFBGA – ZQN (Pb-free)
SN74LVCR2245AZQNR
(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.
PRODUCTION DATA information is current as of publication date.
Copyright 1996–2005, 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.
相關(guān)PDF資料
PDF描述
SN74LVCU04ADBLE LVC/LCX/Z SERIES, HEX 1-INPUT INVERT GATE, PDSO14
SN74LVCU04AD LVC/LCX/Z SERIES, HEX 1-INPUT INVERT GATE, PDSO14
SN74LVCU04ANSR LVC/LCX/Z SERIES, HEX 1-INPUT INVERT GATE, PDSO14
SN74LVCU04APWRE4 LVC/LCX/Z SERIES, HEX 1-INPUT INVERT GATE, PDSO14
SN74LVCU04ADBRG4 LVC/LCX/Z SERIES, HEX 1-INPUT INVERT GATE, PDSO14
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74LVCR2245ADWRE4 功能描述:總線收發(fā)器 Octal Bus Trnscvr With 3-State Outputs RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類(lèi)型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
SN74LVCR2245ADWRG4 功能描述:總線收發(fā)器 Octal Bus Transceivr RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類(lèi)型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
SN74LVCR2245AGQNR 功能描述:總線收發(fā)器 Tri-State Octal Bus RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類(lèi)型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
SN74LVCR2245ANSR 功能描述:總線收發(fā)器 Tri-State Octal Bus RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類(lèi)型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
SN74LVCR2245ANSRE4 功能描述:總線收發(fā)器 Octal Bus Trnscvr With 3-State Outputs RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類(lèi)型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
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