备用零件
Price @ 1000
$ 59.12
$ 59.12
$ 59.12
Stock
50,249
50,249
50,249
Authorized Distributors
2
2
2
Case/Package
DIP
DIP
DIP
Number of Pins
-
-
-
Number of Channels
-
-
-
Data Rate
7.8125 kbps
7.8125 kbps
7.8125 kbps
Memory Size
-
-
-
Min Supply Voltage
4.5 V
4.5 V
4.5 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
供应链
Harmonized Tariff Schedule (HTS) Code8542.31.00.30
Introduction Date2013-09-24
Lifecycle StatusProduction (Last Updated: 6 months ago)
描述
由其分销商提供的 Rochester Electronics D8251A 的描述。
Serial I/O Controller, 1 Channel(s), 0.0078125MBps, NMOS, CDIP28
SERIAL I/O CONTROLLER, 1 CHANNEL / UART IC Channel
1 CHANNEL(S) 64K bps SERIAL COMM CONTROLLER CDIP28
625KBd ASYNC£¬BIT; SYNC£¬BYTE; BISYNC; EXT SYNC 4.5V 5.5V DIP Through hole mounting 37.1475mm*15.24mm*5.715mm
8251A - SERIAL I-O CONTROLLER, 1 CHANNEL;
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
Body MaterialCeramic
Case/PackageDIP
Number of Terminals28
Technical
Data Rate7.8125 kbps
Max Frequency3.125 MHz
Max Operating Temperature70 °C
Max Supply Voltage5.5 V
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Nominal Supply Voltage (DC)5 V
Number of I/Os0
Temperature GradeCommercial
Dimensions
Height - Seated (Max)5.715 mm
Length37.1475 mm
Terminal Pitch2.54 mm
Width15.24 mm