onsemi MC74LCX16245 Low-Voltage CMOS Transceiver
onsemi MC74LCX16245 Low-Voltage CMOS Transceiver is a high-performance, non-inverting 16-bit transceiver operating from a 1.65V to 5.5V supply range. This transceiver is suitable for memory address driving and all TTL-level bus-oriented transceiver applications. The MC74LCX16245 transceiver features 4.5ns maximum propagation delays and 24mA at VCC=3V for both A and B ports. The device is byte-controlled, and each byte has separate output enable inputs that can be tied together for full 16-bit operation. This transceiver is compatible with LVTTL and LVCMOS. The MC74LCX16245 is Pb-free and is RoHS compliant.
Features
- Designed for 1.65V to 5.5V VCC operation
- 4.5ns maximum tpd
- 5V tolerant-interface capability with 5V TTL logic
- Supports live insertion and withdrawal
- IOFF specification guarantees high impedance when VCC=0V
- LVTTL compatible
- LVCMOS compatible
- 24mA balanced output sink and source capability at VCC=3V
- Near-zero static supply current in all three logic states (20A) substantially reduces system power requirements
- Latchup performance exceeds 100mA
- ESD performance:
- Human body model >2000V
- Pb-free and RoHS compliant
Logic Diagram
Additional Resource
发布日期: 2026-07-24
| 更新日期: 2026-07-30