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参数资料
| 型号： | SN54F541FKR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线收发器 |
| 英文描述： | F/FAST SERIES, 8-BIT DRIVER, TRUE OUTPUT, CQCC20 |
| 封装： | CERAMIC, LCC-20 |
| 文件页数： | 6/8页 |
| 文件大小： | 147K |
| 代理商： | SN54F541FKR |
Product Folder: SN74F541, Octal Buffers/Drivers With 3-State Outputs
PRODUCT SUPPORT: TRAINING
SN74F541, Octal Buffers/Drivers With 3-State Outputs
DEVICE STATUS: ACTIVE
PARAMETER NAME SN54F541 SN74F541
Voltage Nodes (V) 5
5
Vcc range (V)
4.5 to 5.5 4.5 to 5.5
Input Level
TTL
Output Level
TTL
Output Drive (mA)
-15/64
tpd max (ns)
6
Static Current
55
FEATURES
q
3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
q
Data Flow-Through Pinout (All Inputs on Opposite Side From Outputs)
q
Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Plastic and Ceramic DIPs
DESCRIPTION
The F541 octal buffer/line driver is ideal for driving bus lines or buffering memory address registers. The device features inputs and outputs on opposite sides of the package to facilitate printed-
circuit-board layout.
The 3-state control gate is a 2-input AND gate with active-low inputs so that if either output enable (
or
) input is high, all eight outputs are in the high-impedance state.
The SN54F541 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74F251 is characterized for operation from 0°C to 70°C.
TECHNICAL DOCUMENTS
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DATASHEET
APPLICATION NOTES
View Application Notes for Digital Logic
file:///H|/imaging/BITTING/cpl/20020930_1/09272002_10/TXII/09272002_HTML/sn74f541.html (1 of 3) [Oct-04-2002 9:40:16 AM]
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