Texas Instruments SN74HC245N Octal Bus Transceiver — high-speed CMOS bidirectional bus transceiver designed for asynchronous two-way communication between data buses. Provides eight non-inverting bidirectional channels with direction control and output enable, making it ideal for data bus interfacing, memory systems, and microprocessor-based designs. Supplied in PDIP package (tube, 18 pcs).
Available in stock — ships within 3 days after payment.
Product overview
| Part number | SN74HC245N |
| Manufacturer | Texas Instruments |
| Product type | Octal bus transceiver |
| Logic family | HC (High-Speed CMOS) |
| Channels | 8 bidirectional |
| Direction control | Yes (DIR pin) |
| Output enable | Yes (OE pin, tri-state) |
| Supply voltage range | 2.8 V to 6 V |
| Output drive current | 8 mA sink / up to -20 mA source (TTL conditions) |
| Propagation delay | ~14 ns (typical) |
| Input thresholds | VIH ≥ 2 V, VIL ≤ 0.8 V |
| Output levels | VOH ≥ 2.4 V, VOL ≤ 0.4 V |
| Operating temperature | -40°C to +125°C |
| Mounting type | Through-hole |
| Package | PDIP (N) |
| Packaging | Tube (18 pcs) |
| Date code | 11+ |
| Condition | New — sealed original packaging (OVP) |
| RoHS compliance | Yes |
Applications
- Microprocessor/microcontroller bus interfacing
- Bidirectional data transfer between system buses
- Memory and peripheral interfacing
- Digital system expansion and buffering
- Industrial control electronics
Shipping
- Ships within 3 days after payment
- Secure packaging for safe delivery
- Free delivery within Germany
Warranty & compliance
- 12-month warranty included
- Product is fully compliant with EU industry standards
- VAT invoice included with every order
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