RS1G74XVS8

RS1G74 is a single positive-edge-triggered D-type flip-flop designed for a VCC operating voltage range of 1.65V to 5.5V. When the preset (PRĒ) or clear (CLR̄) input is LOW, the outputs are set or reset regardless of the levels at other inputs. When PRĒ and CLR̄ are inactive (HIGH), data (D) input meeting the setup time requirements is transferred to the outputs on the rising edge of the clock pulse. Clock triggering occurs at a specific voltage level and is not directly related to the rise time of the clock pulse. After the hold time interval, the D input data can be changed without affecting the output levels. This device is fully specified for partial power-down applications using Ioff. The Ioff circuit disables the outputs, preventing damaging backflow current when the device is powered down. The device is available in green VSSOP8, MSOP8, and XDFN1.4X1-8 packages, with an operating temperature range of -40°C to +125°C.

Applications

• Network switches
• Telecom infrastructure
• Servers
• I/O expanders
• LED displays

Key features

• Operating voltage range: 1.65V to 5.5V
• Low power consumption: 10μA (maximum)
• Operating temperature range: -40°C to +125°C
• Inputs accept voltages up to 5.5V
• High output drive capability: ±24mA at Vcc=3.0V
• Ioff supports hot insertion, partial power-down mode, and back-drive protection
• Compact packages: VSSOP8, MSOP8, XDFN1.4X1-8