SN74LVC74A

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Texas Instruments SN74LVC74A Product Info

1 April 2026 6

Number of channels	2
Technology family	LVC
Supply voltage (min) (V)	1.65
Supply voltage (max) (V)	3.6
Input type	Standard CMOS
Output type	Push-Pull
Clock frequency (max) (MHz)	100
IOL (max) (mA)	24
IOH (max) (mA)	-24
Supply current (max) (µA)	10
Features	Balanced outputs, Over-voltage tolerant inputs, Very high speed (tpd 5-10ns)
Operating temperature range (°C)	-40 to 125
Rating	Catalog

SOIC (D)-14-51.9 mm² 8.65 x 6

Operate from 1.65V to 3.6V
Inputs accept voltages to 5.5V
Maximum tpd of 5.2ns at 3.3V
Typical VOLP (output ground bounce) <0.8V at VCC = 3.3V, TA = 25°C
Typical VOHV (output VOH undershoot) >2V at VCC = 3.3V, TA = 25°C
Latch-up performance exceeds 250mA per JESD 17
ESD protection exceeds JESD 22
- 2000V human-body model (A114-A)
- 1000V charged-device model (C101)

Operate from 1.65V to 3.6V
Inputs accept voltages to 5.5V
Maximum tpd of 5.2ns at 3.3V
Typical VOLP (output ground bounce) <0.8V at VCC = 3.3V, TA = 25°C
Typical VOHV (output VOH undershoot) >2V at VCC = 3.3V, TA = 25°C
Latch-up performance exceeds 250mA per JESD 17
ESD protection exceeds JESD 22
- 2000V human-body model (A114-A)
- 1000V charged-device model (C101)

The SNx4LVC74A devices integrate two positive-edge triggered D-type flip-flops in one convenient device.

The SN54LVC74A is designed for 2.7V to 3.6V VCC operation, and the SN74LVC74A is designed for 1.65V to 3.6V VCC operation.

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