备用零件
Price @ 1000
$ 0.798
$ 1.1
$ 1.1
Stock
369,072
89,492
89,492
Authorized Distributors
4
3
3
Case/Package
PDIP
DIP
DIP
Number of Pins
20
20
20
Logic Function
Buffer, Inverter
Buffer, Inverter
Buffer, Inverter
Number of Elements
1
1
1
Number of Bits per Element
-
-
-
Low Level Output Current
6 mA
6 mA
6 mA
High Level Output Current
-6 mA
-6 mA
-6 mA
Propagation Delay
24 ns
30 ns
30 ns
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
Lifecycle StatusProduction (Last Updated: 2 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 2 days ago)
工程资源
查看 Texas Instruments CD74HCT540E 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 CD74HCT540E 的描述。
Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin PDIP Tube
ROHS3Compliant Lead Free Through Hole Gold Logic Buffer, Inverting -55C~125C TA 50pF 5V 5.08mm
Bus Driver, HCT Series, 8-Func, 8-Bit, Inverted Output, CMOS, PDIP20
IC BUFFER INVERT 5.5V 20DIP "Buffer, Inverting 1 Element 8 Bit per Element 3-State Output 20-PDIP"
8μA Antiphase Tristate 8 8 1 8 4.5V 5.5V 6mA Buffer，Inverting Single ended 6mA PDIP-20 Through hole mounting 24.33mm*6.35mm*4.57mm
74HCT CMOS, 74HCT540, DIP20, 5.5V; Logic IC Function:Octal Inverting Buffer/Line Driver (3-State); Logic IC Family:HCT; Logic IC Base Number:74540; Voltage, Supply Min:4.5V; Voltage, Supply Max:5.5V; Case Style:DIP; Operating Temperature Range:-55°C to +125°C; Base Number:74; IC Generic Number:74HCT540; Logic Function Number:540; No. of Gates:8; No. of Inputs:1; No. of Pins:20; Supply Voltage:5.5V; Temp, Op. Max:125°C; Temp, Op. Min:-55°C; Termination Type:Through Hole
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/PackagePDIP
Contact PlatingGold
MountThrough Hole
Number of Pins20
Technical
High Level Output Current-6 mA
Logic FunctionBuffer, Inverter
Low Level Output Current6 mA
Max Operating Temperature125 °C
Max Supply Voltage5.5 V
Min Operating Temperature-55 °C
Min Supply Voltage4.5 V
Number of Bits8
Number of Channels8
Number of Circuits1
Number of Elements1
Number of Gates8
Number of Input Lines8
Number of Inputs8
Number of Output Lines8
Number of Outputs8
Operating Supply Voltage5 V
PolarityInverting
Propagation Delay24 ns
Quiescent Current8 µA
Schedule B8542390000
TerminationThrough Hole
Turn-On Delay Time24 ns
Dimensions
Height5.08 mm
Length24.33 mm
Thickness4.57 mm
Width6.35 mm