 |  |  | |
| PartNumber | 74AC273SC | 74AC257SJ | 74AC273MTCX |
| Description | Flip Flops Oct D-Type Flip-Flop | Encoders, Decoders, Multiplexers & Demultiplexers Qd 2-Inp Multiplexer | Flip Flops Oct D-Type Flip-Flop |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Flip Flops | Encoders, Decoders, Multiplexers & Demultiplexers | Flip Flops |
| RoHS | Y | Y | Y |
| Number of Circuits | 8 | Quad | 8 |
| Logic Family | 74AC | 74AC | 74AC |
| Logic Type | D-Type Flip-Flop | Multiplexer | D-Type Flip-Flop |
| Polarity | Non-Inverting | - | Non-Inverting |
| Input Type | Single-Ended | - | Single-Ended |
| Output Type | Single-Ended | - | Single-Ended |
| Propagation Delay Time | 13 ns | 8.5 ns at 3.3 V, 6 ns at 5 V | 13 ns |
| High Level Output Current | - 24 mA | - 24 mA | - 24 mA |
| Low Level Output Current | 24 mA | 24 mA | 24 mA |
| Supply Voltage Min | 2 V | 2 V | 2 V |
| Supply Voltage Max | 6 V | 6 V | 6 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-16 | TSSOP-20 |
| Packaging | Tube | Tube | Reel |
| Function | Flip-Flop | Multiplexer | Octal D-Type Flip-Flop |
| Height | 2.35 mm | 1.8 mm | 0.9 mm |
| Length | 13 mm | 10.2 mm | 6.5 mm |
| Quiescent Current | 4 uA | - | 4 uA |
| Width | 7.6 mm | 5.3 mm | 4.4 mm |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
| Number of Channels | 8 | - | 8 |
| Number of Input Lines | 3 | 2 Input | 3 |
| Number of Output Lines | 8 | 3 Output | 8 |
| Operating Supply Voltage | 2 V to 6 V | 2 V to 6 V | 2 V to 6 V |
| Product Type | Flip Flops | Encoders, Decoders, Multiplexers & Demultiplexers | Flip Flops |
| Reset Type | Master Reset | - | Master Reset |
| Factory Pack Quantity | 36 | 47 | 2500 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Part # Aliases | 74AC273SC_NL | - | - |
| Unit Weight | 0.028254 oz | 0.008536 oz | 0.006737 oz |
| Product | - | Decoders, Encoders, Multiplexers & Demultiplexers | - |
| Number of Bits | - | 4 bit | - |
| Input Voltage | - | - 0.5 V to + 7.0 V | - |
| Output Current | - | 5.5 mA | - |
| Output Voltage | - | - 0.5 V to + 0.5 V | - |
| Technology | - | CMOS | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
ON Semiconductor / Fairchild |
74AC299SC | Counter Shift Registers 8-Inp Shift/Stor Reg | |
| 74AC280SCX | Parity Functions 9-Bit Par Gen/Check | ||
| 74AC280SJX | Parity Functions Parity Gen/Checker 9Bit | ||
| 74AC273SC | Flip Flops Oct D-Type Flip-Flop | ||
| 74AC273SJX | Flip Flops Oct D-Type Flip-Flop | ||
| 74AC299PC | Counter Shift Registers 8-Inp Shift/Stor Reg | ||
| 74AC299SCX | Counter Shift Registers 8-Inp Shift/Stor Reg | ||
| 74AC299MTC | Counter Shift Registers 8-Inp Shift/Stor Reg | ||
| 74AC257SJ | Encoders, Decoders, Multiplexers & Demultiplexers Qd 2-Inp Multiplexer | ||
| 74AC273SJ | Flip Flops Oct D-Type Flip-Flop | ||
| 74AC273MTCX | Flip Flops Oct D-Type Flip-Flop | ||
| 74AC280SC | Parity Functions 9-Bit Par Gen/Check | ||
STMicroelectronics |
74AC273MTR | Flip Flops Octal D F/F w/Clear | |
| 74AC299MTR | Counter Shift Registers 8-Bit PIPO Shift Reg | ||
| 74AC257TTR | IC MUX QUAD 2CHAN 3ST 16-TSSOP | ||
| 74AC273MTR | IC FF D-TYPE SNGL 8BIT 20SO | ||
| 74AC299MTR | IC SHIFT REG 8-BIT PIPO 20-SOIC | ||
ON Semiconductor |
74AC257SCX | MULTIPLEXER QUAD 2IN 3ST 16SOIC | |
| 74AC257SJ | MULTIPLEXER QUAD 2IN 3ST 16SOP | ||
| 74AC257SJX | MULTIPLEXER QUAD 2IN 3ST 16SOP | ||
| 74AC273MTC | IC FF D-TYPE SNGL 8BIT 20TSSOP | ||
| 74AC273MTCX | IC FF D-TYPE SNGL 8BIT 20TSSOP | ||
| 74AC273PC | IC FF D-TYPE SNGL 8BIT 20DIP | ||
| 74AC273SC | IC FF D-TYPE SNGL 8BIT 20SOIC | ||
| 74AC273SCX | IC FF D-TYPE SNGL 8BIT 20SOIC | ||
| 74AC273SJ | IC FF D-TYPE SNGL 8BIT 20SOP | ||
| 74AC273SJX | IC FF D-TYPE SNGL 8BIT 20SOP | ||
| 74AC280SC | IC 9-BIT GEN/CHKER 14SOIC | ||
| 74AC280SCX | IC 9-BIT GEN/CHKER 14SOIC | ||
| 74AC280SJ | IC 9-BIT GEN/CHKER 14SOP | ||
| 74AC280SJX | IC 9-BIT GEN/CHKER 14SOP | ||
| 74AC299MTC | IC SHIFT/REGISTER STORE 20TSSOP | ||
| 74AC299MTCX | IC SHIFT/REGISTER STORE 20TSSOP | ||
| 74AC299PC | IC SHIFT/STORAGE OCTAL 20-DIP | ||
| 74AC299SC | IC SHIFT/STORAGE OCTAL 20-SOIC | ||
| 74AC299SCX | IC SHIFT/REGISTER STORE 20SOIC | ||
| 74AC257SCX SOP3.9 | New and Original | ||
| 74AC258PC | - Bulk (Alt: 74AC258PC) | ||
| 74AC258SC | - Bulk (Alt: 74AC258SC) | ||
| 74AC273 | AC SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20 | ||
| 74AC273B | - Bulk (Alt: 74AC273B) | ||
| 74AC273FELG | New and Original | ||
| 74AC273M | Flip Flop D-Type Bus Interface Pos-Edge 1-Element 20-Pin SOP Tube - Bulk (Alt: 74AC273M) | ||
| 74AC273P-E | - Bulk (Alt: 74AC273P-E) | ||
| 74AC273WM | New and Original | ||
| 74AC280 | INSTOCK | ||
| 74AC280M | - Bulk (Alt: 74AC280M) | ||
| 74AC280MTR | - Bulk (Alt: 74AC280MTR) | ||
| 74AC280SJ(Q) | New and Original | ||
| 74AC299 | New and Original |