备用零件
Price @ 1000
$ 0.781
$ 0.781
Stock
0
572,862
572,862
Authorized Distributors
0
4
4
Case/Package
DIP
PDIP
PDIP
Number of Pins
-
20
20
Logic Function
-
Inverting, Transceiver
Inverting, Transceiver
Number of Elements
-
1
1
Number of Bits per Element
-
8
8
Low Level Output Current
24 mA
24 mA
24 mA
High Level Output Current
-
-15 mA
-15 mA
Propagation Delay
17 ns
8 ns
8 ns
Min Supply Voltage
4.75 V
4.75 V
4.75 V
Max Supply Voltage
5.25 V
5.25 V
5.25 V
供应链
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1978-12-01
Lifecycle StatusProduction (Last Updated: 9 months ago)
描述
由其分销商提供的 Rochester Electronics 74LS245PCQM 的描述。
Bus Driver/Transceiver, 1-Func, 8-Bit, True Output, TTL, PDIP20
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 ELECTRONICS INC
- ROCHESTER ELECTRONIC
- Rochester Electron
- ROCHESTER(REI)
- ROCHESTER INSTRUMENT
- REI
- NFROCHESTER
- ROCHESTER ELECT INC
- Rochester(Intersil)
- Rochester Elec
技术规格
Physical
Case/PackageDIP
Number of Terminals20
Technical
DirectionBidirectional
Load Capacitance150 pF
Low Level Output Current24 mA
Max Operating Temperature70 °C
Max Supply Current95 mA
Max Supply Voltage5.25 V
Min Operating Temperature0 °C
Min Supply Voltage4.75 V
Nominal Supply Voltage (DC)5 V
Number of Bits8
Number of Circuits1
Number of Ports2
Propagation Delay17 ns
Temperature GradeCommercial
Dimensions
Height - Seated (Max)5.08 mm
Length24.895 mm
Terminal Pitch2.54 mm
Width7.62 mm