価格と在庫
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Verical | 74AC646SCX | 3,000 | 281 | |||||||||
| Rochester Electronics | 74AC646SCX | 5,970 | 1d | |||||||||
| Microchip USA | 74AC646SCX | 245 | 300 | Bulk | 4d | |||||||
| Win Source | WS-74AC646SCX | 2,630 | 5 | 1h | ||||||||
| Worldway Electronics | 74AC646SCX | 22,058 | 7 | Bulk | 2d |
CADモデル
製造元 onsemi 74AC646SCX のシンボル、フットプリント、3D STEPモデルを信頼できるパートナーからダウンロードする
| ソース | eCAD | mCAD | ファイル |
|---|---|---|---|
 Ultra Librarian | シンボルフットプリント | ダウンロード |
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代替部品
Price @ 1000
$ 0.999
$ 1.04
$ 1.04
Stock
146,870
445,089
445,089
Authorized Distributors
2
6
6
Case/Package
SOP
SOP
SOP
Number of Pins
24
24
24
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
24 mA
24 mA
24 mA
High Level Output Current
24 mA
-24 mA
-24 mA
Propagation Delay
13.5 ns
13.5 ns
13.5 ns
Min Supply Voltage
2 V
2 V
2 V
Max Supply Voltage
6 V
6 V
6 V
サプライチェーン
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1987-07-01
Lifecycle StatusObsolete (Last Updated: 4 months ago)
LTB Date2011-03-02
LTD Date2011-09-02
関連部品
Texas InstrumentsSN74LVC2952ANSR
Octal Bus Transceiver and Register With 3-State Outputs 24-SO -40 to 85
説明
onsemi 74AC646SCXの詳細は販売業者から提供されます。
Registered Bus Transceiver, AC Series, 1-Func, CMOS, PDSO24
Bus XCVR Single 8-CH 3-ST 24-Pin SOIC W T/R
Bidirectional RoHS Compliant Lead Free Obsolete Logic Transceiver, Non-Inverting -40C~85C TA 6V 18.5ns 24mA 24mA
IC TRANSCVR NON-INVERT 6V 24SOIC
IC TXRX/REGISTER 3ST 8BIT 24SOIC
The AC/ACT646 consist of registered bus transceiver circuits, with outputs, D-type flip-flops and control circuitry providing multiplexed transmission of data directly from the input bus or from the internal storage registers. Data on the A or B bus will be loaded into the respective registers on the LOW-to-HIGH transition of the appropriate clock pin (CPAB or CPBA). The four fundamental data handling functions available are illustrated in Figures 1, 2, 3, and Figure 4. Product Highlights: Independent registers for A and B buses Multiplexed real-time and stored data transfers 3-STATE outputs 300 mil dual-in-line package Outputs source/sink 24 mA ACT646 has TTL compatible inputs
メーカーの別名
onsemiは世界中でいくつかのブランドを持っており、販売業者が代替名として使用するかもしれません。 onsemi は以下の名前でも知られているかもしれません：
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
技術仕様
Physical
Case/PackageSOP
MountSurface Mount
Number of Pins24
Number of Terminals24
Technical
Clock Edge Trigger TypePositive Edge
DirectionBidirectional
High Level Output Current24 mA
Logic FunctionInverting, Transceiver
Low Level Output Current24 mA
Max Operating Temperature85 °C
Max Supply Voltage6 V
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Number of Bits8
Number of Bits per Element8
Number of Channels8
Number of Circuits1
Number of Elements1
Number of Ports2
Operating Supply Voltage3.3 V
PolarityNon-Inverting
Propagation Delay13.5 ns
Temperature GradeIndustrial
Turn-On Delay Time18.5 ns
Dimensions
Height - Seated (Max)2.65 mm
Length15.4 mm
Terminal Pitch1.27 mm
Width7.5 mm