供应链
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.32.00.71
Introduction Date1987-01-19
Lifecycle StatusObsolete (Last Updated: 4 months ago)
描述
由其分销商提供的 Rochester Electronics CY7C429-20VC 的描述。
FIFO, 2KX9, 20NS, ASYNCHRONOUS / Asynchronous FIFO 2K x 9 Uni-Directional 33.3MHz 20ns 28-SOJ
FIFO, 2KX9, 20ns, Asynchronous, CMOS, PDSO28, 0.300 INCH, SOJ-28
FIFO Mem Async Dual Depth/Width Uni-Dir 2K x 9 28-Pin SOJ
2Kx9 20ns 55mA 4.5V~5.5V 33.3MHz SOJ-28 FIFO Memory ROHS
2K X 9 OTHER FIFO 20 ns PDSO28
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
MountSurface Mount
Number of Pins28
Number of Terminals28
Technical
Access Time20 ns
Bus DirectionalUnidirectional
Cycle Time30 ns
Data Bus Width9 b
Density18 kb
DirectionUnidirectional
Element ConfigurationDual
InterfaceParallel
Max Frequency33.3 MHz
Max Operating Temperature70 °C
Max Supply Current55 mA
Max Supply Voltage5.5 V
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Nominal Supply Current55 mA
Number of Circuits1
Operating Supply Voltage5 V
Schedule B8542320070
Sync/AsyncAsynchronous
Temperature GradeCommercial
Word Size9 b
Dimensions
Height - Seated (Max)3.556 mm
Length17.907 mm
Terminal Pitch1.27 mm
Width7.5057 mm