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The MM74HC244 is a non-inverting buffer and has two active low enables (1G and 2G); each enable independently controls 4 buffers. This device does not have Schmitt trigger inputs. These 3-STATE buffers utilize advanced silicon-gate CMOS technology and are general purpose high speed non-inverting buffers. They possess high drive current outputs which enable high speed operation even when driving large bus capacitances. These circuits achieve speeds comparable to low power Schottky devices, while retaining the advantage of CMOS circuitry, i.e., high noise immunity, and low power consumption. All three devices have a fanout of 15 LS-TTL equivalent inputs. All inputs are protected from damage due to static discharge by diodes to VCC and ground.
| supply_voltage_dc | 5.00 V, 6.00 V (max) |
| number_of_gates | 8 |
| rohs_status | Compliant |
| reach_svhc_compliance | No SVHC |
| lead_free_status | Lead Free |
| mounting_style | Surface Mount |
| packaging | Bulk |
| case_package | SOIC |
| number_of_circuits | 8 |
| lifecycle_status | Active |
| number_of_bits | 8 |
| pin_count | 20 |
| Logic Family / Base Number | 74HC244 |
| Logic Device Type | Buffer, Non Inverting |
| Logic Case Style | SOIC |
| No. of Pins | 20Pins |
| Supply Voltage Min | 2V |
| Supply Voltage Max | 6V |
| Logic IC Family | 74HC |
| Logic IC Base Number | 74244 |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Packaging | Each |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | - |
| SVHC | No SVHC (15-Jun-2015) |
| Base Number | 74 |
| IC Generic Number | 74HC244 |
| Logic Function Number | 74244 |
| Logic IC Function | Octal Buffer / Line Driver 3-State |
| No. of Gates | 8 |
| No. of Inputs | 1 |
| Operating Temperature Range | -40°C to +85°C |
| Supply Voltage Range | 2V to 6V |
| Termination Type | Surface Mount Device |
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