- 您现在的位置：买卖IC网 > PDF目录97057 > SN74ABT2240ADB (TEXAS INSTRUMENTS INC) ABT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20 PDF资料下载
参数资料
| 型号： | SN74ABT2240ADB |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线收发器 |
| 英文描述： | ABT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20 |
| 封装： | PLASTIC, SSOP-20 |
| 文件页数： | 9/10页 |
| 文件大小： | 211K |
| 代理商： | SN74ABT2240ADB |
Product Folder: SN74ABT2240A, Octal Buffers And Line/MOS Drivers With 3-State Outputs
Keyword
Part Number
PRODUCT FOLDER | PRODUCT INFO: FEATURES | DESCRIPTION | DATASHEETS | PRICING/AVAILABILITY/PKG | SAMPLES
PRODUCT SUPPORT: TRAINING
SN74ABT2240A, Octal Buffers And Line/MOS Drivers With 3-State Outputs
DEVICE STATUS: ACTIVE
PARAMETER NAME SN54ABT2240A SN74ABT2240A
Voltage Nodes (V) 5
5
Vcc range (V)
4.5 to 5.5
Input Level
TTL
Output Level
TTL
No. of Outputs
8
Output Drive (mA)
-32/12
tpd max (ns)
6.3
Static Current
15.12
Logic
Inv
FEATURES
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
Typical VOLP (Output Ground Bounce) < 1 V at VCC = 5 V, TA = 25°C
q
Latch-Up Performance Exceeds 500 mA
Per JESD 17
q
ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
q
Package Options Include Plastic Small-Outline (DW), Shrink Small-Outline (DB), and Thin Shrink Small-Outline (PW) Packages, Ceramic Chip Carriers (FK), Plastic (N) and Ceramic (J) DIPs, and Ceramic
Flat (W) Package
EPIC-IIB is a trademark of Texas Instruments Incorporated.
DESCRIPTION
These octal buffers and line drivers are designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters.
Together with the 'ABT2241 and 'ABT2244A, these devices provide combinations of inverting and noninverting outputs, symmetrical active-low output-enable (OE\) inputs, and complementary OE and OE\
inputs. These devices feature high fan-out and improved fan-in.
These devices are organized as two 4-bit line drivers with separate OE\ inputs. When OE\ is low, the devices pass inverted data from the A inputs to the Y outputs. When OE\ is high, the outputs are in the
high-impedance state.
The outputs, which are designed to sink up to 12 mA, include equivalent 25-
series resistors to reduce overshoot and undershoot.
To ensure the high-impedance state during power up or power down, 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 SN54ABT2240A is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ABT2240A is characterized for operation from -40°C to 85°C.
file:///E|/042120003_HTML/sn74abt2240a.html (1 of 3) [24-Apr-03 11:51:17 AM]
相关PDF资料 |
PDF描述 |
|---|---|
| SN74ABT2240ADBE4 | ABT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20 |
| SN74ABT2244DBR | ABT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| SN74ABT244DBR | ABT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| SN74ABT245ADBR | ABT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20 |
| SN74ABT245BMDBREP | ABT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SN74ABT2240ADBLE | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| SN74ABT2240ADBR | 功能描述:缓冲器和线路驱动器 Tri-State Octal /MOS RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| SN74ABT2240ADBRE4 | 功能描述:缓冲器和线路驱动器 Octal Bfr & Line/MOS Drvr W/3-St Otpt RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| SN74ABT2240ADBRG4 | 功能描述:缓冲器和线路驱动器 Octal Buffers And Line/MOS Drs RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| SN74ABT2240ADW | 功能描述:缓冲器和线路驱动器 Tri-State Octal /MOS RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
发布紧急采购，3分钟左右您将得到回复。