备用零件
Price @ 1000
$ 0.737
$ 0.487
$ 0.487
Stock
253,346
512,605
512,605
Authorized Distributors
3
4
4
Case/Package
TSSOP
TSSOP
TSSOP
Number of Pins
20
20
20
Logic Function
Buffer, Inverter
Buffer, Inverter
Buffer, Inverter
Number of Elements
2
2
2
Number of Bits per Element
-
-
-
Low Level Output Current
8 mA
8 mA
8 mA
High Level Output Current
-8 mA
-8 mA
-8 mA
Propagation Delay
7.5 ns
8.5 ns
8.5 ns
Min Supply Voltage
2 V
2 V
2 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
供应链
Lifecycle StatusObsolete (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 1 week ago)
工程资源
查看 Texas Instruments SN74AHC240PW 的评估工作包和参考设计。
评估工具包
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描述
由其分销商提供的 Texas Instruments SN74AHC240PW 的描述。
Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin TSSOP Tube
OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS | IC BUFFER INVERT 5.5V 20TSSOP
Buffer, Inverting, Tri-State, 8mA, 2V-5.5V, TSSOP-20, SMD, 1.05mm H
8-ch, 2-V to 5.5-V inverters with 3-state outputs 20-TSSOP -40 to 85
LOGIC, BUFF/DVR TRI-ST OCTAL 20TSSOP; Logic Device Type:Buffer, Inverting; Supply Voltage Range:2V to 5.5V; Logic Case Style:TSSOP; No. of Pins:20; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (20-Jun-2011); Logic Function Number:74240; Logic IC Base Number:74240; Logic IC Family:AHC; Logic IC Function:Octal Buffer / Driver with 3-State Outputs; Package / Case:TSSOP; Supply Voltage Max:5.5V; Supply Voltage Min:2V; Termination Type:SMD
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
- TI Texas Instruments
- TEXAS INSTRUM
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
技术规格
Physical
Case/PackageTSSOP
MountSurface Mount
Number of Pins20
Technical
High Level Output Current-8 mA
Logic FunctionBuffer, Inverter
Low Level Output Current8 mA
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Number of Bits8
Number of Circuits2
Number of Elements2
Number of Input Lines8
Number of Inputs4
Number of Output Lines8
Number of Outputs8
PolarityInverting
Propagation Delay7.5 ns
Quiescent Current4 µA
TerminationSMD/SMT
Turn-On Delay Time7.5 ns
Dimensions
Height0 m
Length6.5 mm
Thickness1 mm
Width4.4 mm