대체 부품
Price @ 1000
$ 2.828
$ 1.18
$ 1.18
Stock
220,350
179,105
179,105
Authorized Distributors
3
5
5
Case/Package
PDIP
PDIP
PDIP
Number of Pins
20
20
20
Logic Function
Inverting, Transceiver
Inverting, Transceiver
Inverting, Transceiver
Number of Elements
1
1
1
Number of Bits per Element
8
8
8
Low Level Output Current
7.8 mA
7.8 mA
7.8 mA
High Level Output Current
-7.8 mA
7.8 mA
7.8 mA
Propagation Delay
90 ns
22 ns
22 ns
Min Supply Voltage
2 V
2 V
2 V
Max Supply Voltage
6 V
6 V
6 V
공급망
Lifecycle StatusProduction (Last Updated: 2 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 2 days ago)
엔지니어링 리소스
Texas Instruments CD74HC640E의 평가 키트와 참조 설계를 확인하세요.
평가 키트
관련 부품
Texas InstrumentsSN74HC244N
Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin PDIP Tube / IC BUFF/DVR TRI-ST DUAL 20SO
설명
유통업체에서 제공한 Texas Instruments CD74HC640E에 대한 설명입니다.
High Speed CMOS Logic Octal Inverting Bus Transceivers with 3-State Outputs 20-PDIP -55 to 125
74HC640 Tube WITH DIRECTION CONTROL 74HC logic buffer 7.8mA 7.8mA 225ns 5.08mm 4.5V
IC TXRX INVERT 6V 20DIP "Transceiver, Inverting 1 Element 8 Bit per Element 3-State Output 20-PDIP"
LOGIC, TRANSCVR TRI-ST OCTAL, 20DIP; Logic Device Type:Transceiver, Inverting; Supply Voltage Range:2V to 6V; Logic Case Style:DIP; No. of Pins:20; Operating Temperature Range:-55°C to +125°C; SVHC:No SVHC (20-Jun-2011); Logic Function Number:74640; Logic IC Base Number:74640; Logic IC Family:HC; Logic IC Function:Octal Inverting Bus Transceiver with 3-State Outputs; Package / Case:PDIP; Supply Voltage Max:6V; Supply Voltage Min:2V; Termination Type:Through Hole
제조업체 별칭
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- TI
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- TEXAS INST
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- 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.
기술 사양
Physical
Case/PackagePDIP
Contact PlatingGold
MountThrough Hole
Number of Pins20
Weight1.1991 g
Technical
DirectionBidirectional
High Level Output Current-7.8 mA
Logic FunctionInverting, Transceiver
Low Level Output Current7.8 mA
Max Operating Temperature125 °C
Max Supply Voltage6 V
Min Operating Temperature-55 °C
Min Supply Voltage2 V
Number of Bits8
Number of Bits per Element8
Number of Channels8
Number of Circuits8
Number of Elements1
PolarityInverting
Propagation Delay90 ns
Quiescent Current8 µA
TerminationThrough Hole
Turn-On Delay Time225 ns
Dimensions
Height5.08 mm
Length24.33 mm
Thickness4.57 mm
Width6.35 mm