1 Features
1• Available in the Texas Instruments
NanoFree™ package
• Supports 5-V VCC operation
• Inputs accept voltages to 5.5 V
• One buffered inverter with Schmitt-trigger input
and two unbuffered inverters
• Integrated solution for oscillator applications
• Suitable for commonly used clock frequencies:
– 15 kHz, 3.58 MHz, 4.43 MHz, 13 MHz,
25 MHz, 26 MHz, 27 MHz, 28 MHz
• Control input to disable the oscillator circuit
• Low power consumption (10-μA Max ICC) in
standby state
• ±24-mA Output Drive at 3.3 V
• Ioff supports live insertion, partial-power-down
mode, and back-drive protection
• Latch-up performance exceeds 100 mA
Per JESD 78, Class II
• ESD protection exceeds JESD 22
– 2000-V Human-body model (A114-A)
– 200-V Machine model (A115-A)
– 1000-V Charged-device model (C101)

2 Applications
• Servers
• PCs and notebooks
• Network switches
• Wearable health and fitness devices
• Telecom infrastructures
• Electronic points-of-sale

3 Description
The SN74LVC1404 device consists of one inverter
with a Schmitt-trigger input and two unbuffered
inverters. It is designed for 1.65-V to 5.5-V VCC
operation.