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參數(shù)資料
| 型號： | SN74ABT162244DGG |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | ABT SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, PDSO48 |
| 封裝： | PLASTIC, TSSOP-48 |
| 文件頁數(shù)： | 11/11頁 |
| 文件大?。?/td> | 196K |
| 代理商： | SN74ABT162244DGG |
Product Folder: SN54ABT162244, 16-Bit Buffers/Drivers With 3-State Outputs
Keyword
Part Number
PRODUCT SUPPORT: TRAINING
SN54ABT162244, 16-Bit Buffers/Drivers With 3-State Outputs
DEVICE STATUS: ACTIVE
PARAMETER NAME SN54ABT162244 SN74ABT162244
Voltage Nodes (V) 5
5
Vcc range (V)
4.5 to 5.5
Input Level
TTL
Output Level
TTL
No. of Outputs
16
Output Drive (mA)
-12/12
tpd max (ns)
4.8
Static Current
16
Logic
True
FEATURES
q
Members of the Texas Instruments WidebusTM Family
q
Output Ports Have Equivalent 25- Series Resistors, So No External Resistors Are Required
q
State-of-the-Art EPIC-II BTM BiCMOS Design Significantly Reduces Power Dissipation
q
Latch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17
q
Typical VOLP (Output Ground Bounce) < 1 V at VCC = 5 V, TA = 25°C
q
High-Impedance State During Power Up and Power Down
q
Distributed VCC and GND Pin Configuration Minimizes High-Speed Switching Noise
q
Flow-Through Architecture Optimizes PCB Layout
q
Package Options Include Plastic 300-mil 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
Widebus and EPIC-IIB are trademarks of Texas Instruments Incorporated.
DESCRIPTION
The 'ABT162244 are 16-bit buffers and line drivers designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and
transmitters. These devices can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. These devices provide noninverting outputs and symmetrical active-low output-
enable (OE\) inputs.
The outputs, which are designed to source or sink up to 12 mA, include equivalent 25- series resistors to reduce overshoot and undershoot.
When VCC is between 0 and 2.1 V, the device is in the high-impedance state during power up or power down. However, to ensure the high-impedance state above 2.1 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.
The SN54ABT162244 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ABT162244 is characterized for operation from -40°C to 85°C.
TECHNICAL DOCUMENTS
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SN74ABT162244DGGR | 功能描述:緩沖器和線路驅動器 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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| SN74ABT162244DGV | 制造商:TI 制造商全稱:Texas Instruments 功能描述:16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS |
| SN74ABT162244DGVR | 功能描述:緩沖器和線路驅動器 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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| SN74ABT162244DL | 功能描述:緩沖器和線路驅動器 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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| SN74ABT162244DLG4 | 功能描述:緩沖器和線路驅動器 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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
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