 | | | |
| PartNumber | MM74HC244WM | MM74HC244SJX | MM74HC244WMX |
| Description | Buffers & Line Drivers Octal 3-STATE Buffer | Buffers & Line Drivers Octal 3-STATE Buffer | Buffers & Line Drivers Octal 3-STATE Buffer |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Buffers & Line Drivers | Buffers & Line Drivers | Buffers & Line Drivers |
| RoHS | Y | Y | Y |
| Number of Input Lines | 8 Input | 8 Input | 8 Input |
| Number of Output Lines | 8 Output | 8 Output | 8 Output |
| Polarity | Non-Inverting | Non-Inverting | Non-Inverting |
| Supply Voltage Max | 6 V | 6 V | 6 V |
| Supply Voltage Min | 2 V | 2 V | 2 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-20 | SOP-20 | SOIC-20 |
| Packaging | Tube | Reel | Reel |
| Function | Buffer/Line Driver | Buffer/Line Driver | Buffer/Line Driver |
| Height | 2.35 mm | 1.8 mm | 2.35 mm |
| Length | 13 mm | 12.6 mm | 13 mm |
| Output Type | 3-State | 3-State | 3-State |
| Quiescent Current | 8 uA | 8 uA | 8 uA |
| Series | MM74HC244 | MM74HC244 | MM74HC244 |
| Technology | CMOS | CMOS | CMOS |
| Width | 7.6 mm | 5.3 mm | 7.6 mm |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
| Logic Family | HC | HC | HC |
| Logic Type | CMOS | CMOS | CMOS |
| Number of Channels | 8 | 8 | 8 |
| Supply Current Max | 8 uA | 8 uA | 8 uA |
| High Level Output Current | - 7.8 mA | - 7.8 mA | - 7.8 mA |
| Input Signal Type | Single-Ended | Single-Ended | Single-Ended |
| Low Level Output Current | 7.8 mA | 7.8 mA | 7.8 mA |
| Operating Supply Voltage | 2 V to 6 V | 2 V to 6 V | 2 V to 6 V |
| Pd Power Dissipation | 500 mW (1/2 W) | 500 mW (1/2 W) | 500 mW (1/2 W) |
| Product Type | Buffers & Line Drivers | Buffers & Line Drivers | Buffers & Line Drivers |
| Propagation Delay Time | 165 ns at 2 V, 33 ns at 4.5 V, 28 ns at 6 V | 165 ns at 2 V, 33 ns at 4.5 V, 28 ns at 6 V | 165 ns at 2 V, 33 ns at 4.5 V, 28 ns at 6 V |
| Factory Pack Quantity | 1080 | 2000 | 1000 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Part # Aliases | MM74HC244WM_NL | MM74HC244SJX_NL | MM74HC244WMX_NL |
| Unit Weight | 0.028254 oz | 0.009408 oz | 0.028254 oz |
| 제조사 | 부분 # | 설명 | RFQ |
|---|---|---|---|
ON Semiconductor / Fairchild |
MM74HC244WM | Buffers & Line Drivers Octal 3-STATE Buffer | |
| MM74HC244SJX | Buffers & Line Drivers Octal 3-STATE Buffer | ||
| MM74HC244WMX | Buffers & Line Drivers Octal 3-STATE Buffer | ||
| MM74HC245ASJX | Bus Transceivers Octal 3-STATE Trans | ||
| MM74HC245ASJ | Bus Transceivers Octal 3-STATE Trans | ||
| MM74HC245AMTCX | Bus Transceivers Octal 3-STATE Trans | ||
| MM74HC245AWM | Bus Transceivers Octal 3-STATE Trans | ||
| MM74HC245AWMX | Bus Transceivers Octal 3-STATE Trans | ||
| MM74HC245AMTC | Bus Transceivers Octal 3-STATE Trans | ||
| MM74HC251M | Encoders, Decoders, Multiplexers & Demultiplexers 8-Chan 3-STATE Multi | ||
| MM74HC251MTC | Encoders, Decoders, Multiplexers & Demultiplexers 8-Chan 3-STATE Multi | ||
| MM74HC251MTCX | Encoders, Decoders, Multiplexers & Demultiplexers 8-Chan 3-STATE Multi | ||
| MM74HC245AWM_Q | Bus Transceivers Octal 3-STATE Trans | ||
| MM74HC245AWM/NSC | INSTOCK | ||
| MM74HC244WM , HW-101A-E | 신규 및 오리지널 | ||
| MM74HC244WMX T/R | 신규 및 오리지널 | ||
| MM74HC244WMX SOP7.2 | 신규 및 오리지널 | ||
| MM74HC244WMX-NL | 신규 및 오리지널 | ||
| MM74HC245AMTCX (PB) | 신규 및 오리지널 | ||
| MM74HC245AMTCX-NL | 신규 및 오리지널 | ||
| MM74HC245AMW | 신규 및 오리지널 | ||
| MM74HC245AN DIP | 신규 및 오리지널 | ||
| MM74HC245AN_NL | 신규 및 오리지널 | ||
| MM74HC245AR | 신규 및 오리지널 | ||
| MM74HC245ASJX HC245ASJ | 신규 및 오리지널 | ||
| MM74HC245ASJX(HC245ASJ) | 신규 및 오리지널 | ||
| MM74HC245ASJX_NL | 신규 및 오리지널 | ||
| MM74HC245AWMX_NL | 신규 및 오리지널 | ||
| MM74HC245N | Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP | ||
| MM74HC245SJX | 신규 및 오리지널 | ||
| MM74HC245SJX(LF) | 신규 및 오리지널 | ||
| MM74HC245WM | 신규 및 오리지널 | ||
| MM74HC247N | 신규 및 오리지널 | ||
| MM74HC244WMX-CUT TAPE | 신규 및 오리지널 | ||
| MM74HC245AMTCX-CUT TAPE | 신규 및 오리지널 | ||
| MM74HC245AWMX-CUT TAPE | 신규 및 오리지널 | ||
ON Semiconductor |
MM74HC251M | MULTIPLEXER 8-CH 3-STATE 16-SOIC | |
| MM74HC251MTC | MULTIPLEXER 8-CH 3-STATE 16TSSOP | ||
| MM74HC245AN | IC TRANSCVR NON-INVERT 6V 20DIP | ||
| MM74HC251MTCX | MULTIPLEXER 8-CH 3-STATE 16TSSOP | ||
| MM74HC251MX | MULTIPLEXER 8CH 3STATE 16SOIC | ||
| MM74HC244WMX | Buffers & Line Drivers Octal 3-STATE Buffe | ||
| MM74HC244WM | IC BUFFER NON-INVERT 6V 20SOIC | ||
| MM74HC244SJX | Buffers & Line Drivers Octal 3-STATE Buffe | ||
| MM74HC245AWM | IC TRANSCVR NON-INVERT 6V 20SOIC | ||
| MM74HC245ASJX | IC TRANSCVR NON-INVERT 6V 20SOP | ||
| MM74HC245ASJ | IC TRANSCVR NON-INVERT 6V 20SOP | ||
| MM74HC245AMTC | Bus Transceivers Octal 3-STATE Trans | ||
| MM74HC245AWMX | Bus Transceivers Octal 3-STATE Trans | ||
| MM74HC245AMTCX | IC TXRX NON-INVERT 6V 20TSSOP |