描述
由其分销商提供的 Rochester Electronics 74F280PC 的描述。
Parity Generator/Checker, F/FAST Series, 9-Bit, Complementary Output, TTL, PDIP14
Parity Generator/Checker 9-Bit 14-Pin PDIP Rail
4.5V 5.5V PDIP-14 Through hole mounting
IC PARITY GEN/CHK 9-BIT 14-DIP
IC PARITY GEN/CHKER 9BIT 14DIP
PARITY GENERATOR/CHECKER, F/FAST
IC; Logic Type:Parity Generator; Logic Family:74F; Logic Base Number:74280; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Termination Type:Through Hole; Package/Case:14-DIP; No. of Pins:14 ;RoHS Compliant: Yes
The F280 is a high-speed parity generator/checker that accepts nine bits of input data and detects whether an even or an odd number of these inputs is HIGH. If an even number of inputs is HIGH, the Sum Even output is HIGH. If an odd number is HIGH, the Sum Even output is LOW. The Sum Odd output is the complement of the Sum Even output.
制造商别名
Rochester Electronics 在全球拥有多个品牌，分销商可将其用作替代名称。Rochester Electronics 也可称为以下名称：
- Rochester Electronics LLC
- ROCHESTER
- ROCHESTER ELECTRONIC
- ROCHESTER ELECTRONICS INC
- ONSEMI (VIA ROCHESTER)
- Rochester Electron
- ROCHESTER(REI)
- ROCHESTER INSTRUMENT
- REI
- Triscend Corp
- NFROCHESTER
- ROCHESTER ELECT INC
- Rochester(Intersil)
- Rochester Elec
技术规格
Physical
Case/PackageDIP
MountThrough Hole
Number of Pins14
Number of Terminals14
Weight1.620005 g
Technical
High Level Output Current-1 mA
Low Level Output Current20 mA
Max Operating Temperature70 °C
Max Supply Current38 mA
Max Supply Voltage5.5 V
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Nominal Supply Voltage (DC)5 V
Number of Bits9
Number of Circuits1
Number of Elements1
Output Current20 mA
Propagation Delay17 ns
Temperature GradeCommercial
Turn-On Delay Time17 ns
Dimensions
Height - Seated (Max)5.08 mm
Length19.18 mm
Terminal Pitch2.54 mm
Width7.62 mm