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Technical Specifications
Parameters and characteristics for this part
| Specification | SN74HCT273PWR |
|---|---|
| Clock Frequency | 37 MHz |
| Current - Output High, Low [custom] | 4 mA |
| Current - Output High, Low [custom] | 4 mA |
| Current - Quiescent (Iq) | 8 ÁA |
| Input Capacitance | 3 pF |
| Max Propagation Delay @ V, Max CL | 29 ns |
| Mounting Type | Surface Mount |
| Number of Bits per Element | 8 |
| Number of Elements | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Non-Inverted |
| Package / Case | 20-TSSOP |
| Package / Case [x] | 0.173 in |
| Package / Case [y] | 4.4 mm |
| Supplier Device Package | 20-TSSOP |
| Trigger Type | Positive Edge |
| Type | D-Type |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 4.5 V |
SN74HCT273 Series
High Speed CMOS Logic Octal D-Type Flip-Flop with Reset
| Part | Package / Case | Trigger Type | Input Capacitance | Max Propagation Delay @ V, Max CL | Current - Quiescent (Iq) | Operating Temperature [Max] | Operating Temperature [Min] | Mounting Type | Number of Bits per Element | Clock Frequency | Voltage - Supply [Min] | Voltage - Supply [Max] | Output Type | Type | Number of Elements | Current - Output High, Low [custom] | Current - Output High, Low [custom] | Supplier Device Package | Operating Temperature [Max] | Operating Temperature [Min] | Package / Case [y] | Package / Case [y] | Package / Case | Package / Case | Package / Case [x] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | 20-SSOP | Positive Edge | 3 pF | 29 ns | 8 ÁA | 85 °C | -40 °C | Surface Mount | 8 | 37 MHz | 4.5 V | 5.5 V | Non-Inverted | D-Type | 1 | 4 mA | 4 mA | 20-SSOP | |||||||
 Texas Instruments | 20-SOIC | Positive Edge | 10 pF | 30 ns | 8 ÁA | Surface Mount | 8 | 50 MHz | 4.5 V | 5.5 V | Non-Inverted | D-Type | 1 | 4 mA | 4 mA | 20-SOIC | 125 °C | -55 °C | 0.295 in | 7.5 mm | |||||
 Texas Instruments | 20-SOIC | Positive Edge | 3 pF | 29 ns | 8 ÁA | 85 °C | -40 °C | Surface Mount | 8 | 37 MHz | 4.5 V | 5.5 V | Non-Inverted | D-Type | 1 | 4 mA | 4 mA | 20-SOIC | 0.295 in | 7.5 mm | |||||
 Texas Instruments | 20-DIP | Positive Edge | 10 pF | 30 ns | 8 ÁA | Through Hole | 8 | 50 MHz | 4.5 V | 5.5 V | Non-Inverted | D-Type | 1 | 4 mA | 4 mA | 20-PDIP | 125 °C | -55 °C | 7.62 mm | 0.3 in | |||||
Texas Instruments | 20-SOIC | Positive Edge | 10 pF | 30 ns | 8 ÁA | Surface Mount | 8 | 50 MHz | 4.5 V | 5.5 V | Non-Inverted | D-Type | 1 | 4 mA | 4 mA | 20-SOIC | 125 °C | -55 °C | 0.295 in | 7.5 mm | |||||
Texas Instruments | 20-SOIC | Positive Edge | 3 pF | 29 ns | 8 ÁA | 85 °C | -40 °C | Surface Mount | 8 | 37 MHz | 4.5 V | 5.5 V | Non-Inverted | D-Type | 1 | 4 mA | 4 mA | 20-SOIC | 0.295 in | 7.5 mm | |||||
 Texas Instruments | 20-SOIC | Positive Edge | 3 pF | 29 ns | 8 ÁA | 85 °C | -40 °C | Surface Mount | 8 | 37 MHz | 4.5 V | 5.5 V | Non-Inverted | D-Type | 1 | 4 mA | 4 mA | 20-SOIC | 0.295 in | 7.5 mm | |||||
Texas Instruments | 20-TSSOP | Positive Edge | 3 pF | 29 ns | 8 ÁA | 85 °C | -40 °C | Surface Mount | 8 | 37 MHz | 4.5 V | 5.5 V | Non-Inverted | D-Type | 1 | 4 mA | 4 mA | 20-TSSOP | 4.4 mm | 0.173 in | |||||
Texas Instruments | 20-TSSOP | Positive Edge | 3 pF | 29 ns | 8 ÁA | 85 °C | -40 °C | Surface Mount | 8 | 37 MHz | 4.5 V | 5.5 V | Non-Inverted | D-Type | 1 | 4 mA | 4 mA | 20-TSSOP | 4.4 mm | 0.173 in | |||||
 Texas Instruments | 20-TSSOP | Positive Edge | 3 pF | 29 ns | 8 ÁA | 85 °C | -40 °C | Surface Mount | 8 | 37 MHz | 4.5 V | 5.5 V | Non-Inverted | D-Type | 1 | 4 mA | 4 mA | 20-TSSOP | 4.4 mm | 0.173 in |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.46 | |
| 10 | $ 0.39 | |||
| 25 | $ 0.36 | |||
| 100 | $ 0.29 | |||
| 250 | $ 0.27 | |||
| 500 | $ 0.23 | |||
| 1000 | $ 0.18 | |||
| Digi-Reel® | 1 | $ 0.46 | ||
| 10 | $ 0.39 | |||
| 25 | $ 0.36 | |||
| 100 | $ 0.29 | |||
| 250 | $ 0.27 | |||
| 500 | $ 0.23 | |||
| 1000 | $ 0.18 | |||
| Tape & Reel (TR) | 2000 | $ 0.16 | ||
| 6000 | $ 0.15 | |||
| 10000 | $ 0.14 | |||
| 50000 | $ 0.13 | |||
| Texas Instruments | LARGE T&R | 1 | $ 0.32 | |
| 100 | $ 0.22 | |||
| 250 | $ 0.17 | |||
| 1000 | $ 0.11 | |||
Description
General part information
SN74HCT273 Series
These devices are positive-edge-triggered D-type flip-flops with a common enable input. The ’HCT273 devices are similar to the ’HCT377 devices, but feature a common clear enable (CLR) input instead of a latched clock.
These devices are positive-edge-triggered D-type flip-flops with a common enable input. The ’HCT273 devices are similar to the ’HCT377 devices, but feature a common clear enable (CLR) input instead of a latched clock.
Documents
Technical documentation and resources