SN74HCT244QPWRQ1
ActiveAUTOMOTIVE 8-CH, 4.5-V TO 5.5-V BUFFERS WITH TTL-COMPATIBLE CMOS INPUTS AND 3-STATE OUTPUTS
Deep-Dive with AI
Search across all available documentation for this part.
SN74HCT244QPWRQ1
ActiveAUTOMOTIVE 8-CH, 4.5-V TO 5.5-V BUFFERS WITH TTL-COMPATIBLE CMOS INPUTS AND 3-STATE OUTPUTS
Technical Specifications
Parameters and characteristics for this part
| Specification | SN74HCT244QPWRQ1 |
|---|---|
| Current - Output High, Low [custom] | 6 mA |
| Current - Output High, Low [custom] | 6 mA |
| Logic Type | Buffer, Non-Inverting |
| Mounting Type | Surface Mount |
| Number of Bits per Element | 4 |
| Number of Elements | 2 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | 3-State |
| Package / Case | 20-TSSOP |
| Package / Case [x] | 0.173 in |
| Package / Case [y] | 4.4 mm |
| Supplier Device Package | 20-TSSOP |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 4.5 V |
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 | $ 0.81 | |
| 10 | $ 0.71 | |||
| 25 | $ 0.67 | |||
| 100 | $ 0.55 | |||
| 250 | $ 0.51 | |||
| 500 | $ 0.43 | |||
| 1000 | $ 0.35 | |||
| Digi-Reel® | 1 | $ 0.81 | ||
| 10 | $ 0.71 | |||
| 25 | $ 0.67 | |||
| 100 | $ 0.55 | |||
| 250 | $ 0.51 | |||
| 500 | $ 0.43 | |||
| 1000 | $ 0.35 | |||
| Tape & Reel (TR) | 2000 | $ 0.23 | ||
| 4000 | $ 0.22 | |||
| 6000 | $ 0.21 | |||
| 10000 | $ 0.20 | |||
| Texas Instruments | LARGE T&R | 1 | $ 0.46 | |
| 100 | $ 0.31 | |||
| 250 | $ 0.24 | |||
| 1000 | $ 0.16 | |||
Description
General part information
SN74HCT244-Q1 Series
These octal buffers and line drivers are designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. The SNx4HCT244 devices are organized as two 4-bit buffers or drivers with separate output-enable (OE) inputs. When OE is low, the device passes non inverted data from the A inputs to the Y outputs. When OE is high, the outputs are in the high-impedance state.
These octal buffers and line drivers are designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. The SNx4HCT244 devices are organized as two 4-bit buffers or drivers with separate output-enable (OE) inputs. When OE is low, the device passes non inverted data from the A inputs to the Y outputs. When OE is high, the outputs are in the high-impedance state.
Documents
Technical documentation and resources
