參數(shù)資料
型號(hào)： SN74LVT162240DGVR
廠商： TEXAS INSTRUMENTS INC
元件分類： 總線收發(fā)器
英文描述： LVT SERIES, QUAD 4-BIT DRIVER, INVERTED OUTPUT, PDSO48
封裝： GREEN, PLASTIC, TVSOP-48
文件頁(yè)數(shù)： 1/14頁(yè)
文件大?。?/td> 338K
代理商： SN74LVT162240DGVR
www.ti.com
FEATURES
SN54LVT162240 . . . WD PACKAGE
SN74LVT162240 . . . 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
DESCRIPTION/ORDERING INFORMATION
3.3-V ABT 16-BIT BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCBS719A – JULY 2000 – REVISED NOVEMBER 2006
Members of the Texas Instruments Widebus
Family
State-of-the-Art Advanced BiCMOS
Technology (ABT) Design for 3.3-V Operation
and Low Static-Power Dissipation
Output Ports Have Equivalent 22- Series
Resistors, So No External Resistors Are
Required
Support Mixed-Mode Signal Operation (5-V
Input and Output Voltages With 3.3-V V
CC)
Support Unregulated Battery Operation Down
to 2.7 V
Typical V
OLP (Output Ground Bounce) <0.8 V
at V
CC = 3.3 V, TA = 25°C
I
off and Power-Up 3-State Support Hot
Insertion
Distributed V
CC and GND Pins Minimize
High-Speed Switching Noise
Flow-Through Architecture Optimizes PCB
Layout
Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
ESD Protection Exceeds JESD 22
–
2000-V Human-Body Model (A114-A)
–
200-V Machine Model (A115-A)
–
1000-V Charged-Device Model (C101)
Package Options Include Plastic Shrink
Small-Outline (DL), Thin Shrink Small-Outline
(DGG), and Thin Very Small-Outline (DGV)
Packages and 380-mil Fine-Pitch Ceramic Flat
(WD) Package Using 25-mil Center-to-Center
Spacings
The 'LVT162240 devices are 16-bit buffers/drivers designed specifically for low-voltage (3.3-V) VCC operation
and to improve both the performance and density of 3-state memory address drivers, clock drivers, and
bus-oriented receivers and transmitters. They have the capability to provide a TTL interface to a 5-V system
environment.
These devices can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer and provide inverting
outputs and symmetrical active-low output-enable (OE) inputs.
The outputs, which are designed to source or sink up to 12 mA, include equivalent 22-
series resistors to
reduce overshoot and undershoot.
When VCC, is between 0 and 1.5 V, the devices are in the high-impedance state during power up or power
down. However, to ensure the high-impedance state above 1.5 V, OE should be tied to VCC through a pullup
resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
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 2000–2006, 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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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74LVT162240DL 功能描述:緩沖器和線路驅(qū)動(dòng)器 3.3V ABT 16-Bit Buff/Drv W/3-St Otpt 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
SN74LVT162240DLG4 功能描述:緩沖器和線路驅(qū)動(dòng)器 10-Bit 2.5-V/3.3-V Lo-V FET Bus Switch 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
SN74LVT162240DLR 功能描述:緩沖器和線路驅(qū)動(dòng)器 3 St 3.3V ABT Quad 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
SN74LVT162244ADGG 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:
SN74LVT162244ADGGR 功能描述:緩沖器和線路驅(qū)動(dòng)器 3 St 3.3V ABT 16bit 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
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