가격 및 재고
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | SN74LS90D | 17,199 | 19h | |||||||||
| Verical | SN74LS90D | 1,780 | 176 | |||||||||
| Microchip USA | SN74LS90D | 112 | 150 | Tray | 4d | |||||||
| Win Source | WS-SN74LS90D | 98 | 16 | 20h | ||||||||
| Esaler Electronic | SN74LS90D | 133 | 2d |
대체 부품
Price @ 1000
$ 1.721
$ 1.5
$ 1.5
Stock
92,476
144,512
144,512
Authorized Distributors
2
4
4
Case/Package
SOIC
SOIC
SOIC
Number of Pins
14
14
14
Logic Function
Counter
Counter
Counter
Direction
Unidirectional
Unidirectional
Unidirectional
Number of Elements
1
1
1
Number of Bits per Element
4
4
4
Reset
Asynchronous
Asynchronous
Asynchronous
Clock Edge Trigger Type
Negative Edge
Negative Edge
Negative Edge
Frequency
42 MHz
42 MHz
42 MHz
Min Supply Voltage
4.75 V
4.75 V
4.75 V
Max Supply Voltage
5.25 V
5.25 V
5.25 V
공급망
Lifecycle StatusObsolete (Last Updated: 2 days ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 2 days ago)
엔지니어링 리소스
Texas Instruments SN74LS90D의 평가 키트와 참조 설계를 확인하세요.
평가 키트
관련 부품
Texas InstrumentsSN74LS93DR
GULL WING DUAL Positive Edge Asynchronous Binary Counter IC 0C~70C 42MHz 0.008A 5V
onsemiMC74ACT161DR2G
Ic, counter, up,4-Bit Binary, act-Cmos, sop,16Pin, plastic |Onsemi MC74ACT161DR2G
설명
유통업체에서 제공한 Texas Instruments SN74LS90D에 대한 설명입니다.
IC DECADE COUNTER 14-SOIC / Counter IC Counter, Decade 1 Element 4 Bit Negative Edge 14-SOIC
GULL WING DUAL Negative Edge Asynchronous Counter, Decade IC 0C~70C 42MHz 0.008A 5V
Counter/Divider Single 4-Bit Decade UP 14-Pin SOIC Tube
TEXAS INSTRUMENTS SN74LS90DIC, LOGIC, DECADE COUNTER, 14SOIC
Logic IC Operating temperature: 0...+70 °C Series: SN74LS90 Function: 4-Bit / Counter / Divider Manufacturer: Texas Instruments Package: SO-14 Technology: LS
IC, LOGIC, DECADE COUNTER, 14SOIC; Famille Logique/ Numéro de base: 74LS90; Type de compteur: A décades; Fréquence, horloge: 42MHz; Comptage max: 9; Type de boîtier CI logique: SOIC; Nombre de broches: 14Broche(s); Tension, al
Ic, Logic, Decade Counter, 14Soic; Logic Family/Base Number:74Ls90; Counter Type:Decade; Clock Frequency:42Mhz; Count Maximum:9; Logic Case Style:Soic; No. Of Pins:14Pins; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Logic Rohs Compliant: Yes |TEXAS INSTRUMENTS SN74LS90D
제조업체 별칭
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- 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.
기술 사양
Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins14
Weight129.387224 mg
Technical
Clock Edge Trigger TypeNegative Edge
DirectionUnidirectional
Frequency42 MHz
Logic FunctionCounter
Max Operating Temperature70 °C
Max Supply Voltage5.25 V
Min Operating Temperature0 °C
Min Supply Voltage4.75 V
Number of Bits4
Number of Bits per Element4
Number of Elements1
Operating Supply Voltage5 V
Output Current400 µA
Propagation Delay50 ns
ResetAsynchronous
Turn-On Delay Time50 ns
Dimensions
Height0 m
Length8.65 mm
Thickness1.58 mm
Width3.91 mm