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23 pcs
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23 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The SN74HCT623N from Texas Instruments is an octal bus transceiver featuring 3-state outputs, designed for efficient asynchronous two-way communication between data buses. This device operates within a voltage range of 4.5V to 5.5V, making it suitable for various digital systems.
Key electrical characteristics include a typical propagation delay of 11 ns and an output drive capability of ±6 mA at 5V. It also boasts low power consumption with a maximum ICC of 80 µA and a low input current of 1 µA maximum. The inputs are TTL-voltage compatible.
Designed for flexibility, the SN74HCT623N allows data transmission from the A bus to the B bus or vice versa, controlled by the output-enable (OEAB and OEBA) inputs. These inputs can disable the device, effectively isolating the buses. The transceiver configuration also provides data storage capability when both OEAB and OEBA are enabled, reinforcing the input on each output.
Packaged in a 20-pin PDIP, the SN74HCT623N is designed for through-hole mounting. It operates across a temperature range of -40°C to 85°C (TA), ensuring reliable performance in diverse environmental conditions.
| Qty | Low | High |
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| 1+ | $1.20 | $1.20 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The SN74HCT623N operates from 4.5V to 5.5V.
The operating temperature range is -40°C to 85°C.
The SN74HCT623N is available in a 20-pin PDIP package.
The typical propagation delay is 11 ns.
The typical output drive current is ±6 mA at 5V.
The logic type is Transceiver, Non-Inverting with 3-State outputs.