描述
由其分销商提供的 Texas Instruments 74F244PC 的描述。
Buffer/Line Driver 8-CH Non-Inverting 3-ST Bipolar 20-Pin PDIP
Bus Driver, F/FAST Series, 2-Func, 4-Bit, True Output, TTL, PDIP20
IC 74F244 Tri-State Octal Buffer Line Driver
IC BUFFER NON-INVERT 5.5V 20DIP
BUS DRIVER, F/FAST SERIES, 2 FUN
制造商别名
Texas Instruments 在全球拥有多个品牌，分销商可将其用作替代名称。Texas Instruments 也可称为以下名称：
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
技术规格
Physical
Case/PackageDIP
Number of Pins20
Number of Terminals20
Technical
Load Capacitance50 pF
Logic FunctionBuffer
Low Level Output Current64 mA
Max Operating Temperature70 °C
Max Supply Current90 mA
Max Supply Voltage5.5 V
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Number of Bits4
Number of Circuits2
Number of Gates8
Number of Ports2
Operating Supply Voltage5 V
Propagation Delay6.5 ns
Temperature GradeCommercial
Dimensions
Height - Seated (Max)5.08 mm
Length26.07 mm
Terminal Pitch2.54 mm
Width7.62 mm