Overview
The 74LVC1G80GW-Q100125, produced by NXP USA Inc., is a single positive-edge triggered D-type flip-flop. This device is designed to store data at the D-input on the LOW-to-HIGH transition of the clock pulse and output the stored data at the Q output. It is particularly useful in mixed 3.3 V and 5 V environments due to its ability to accept inputs from both voltage levels.
The 74LVC1G80GW-Q100125 is fully specified for partial power-down applications using IOFF circuitry, which prevents damaging backflow current when the device is powered down. It also features Schmitt-trigger action at all inputs, enhancing noise immunity and tolerance to slower input rise and fall times.
Key Specifications
| Type Number | VCC (V) | Logic Switching Levels | Output Drive Capability (mA) | tpd (ns) | fmax (MHz) | Power Dissipation Considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package Name |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 74LVC1G80GW-Q100 | 1.65 - 5.5 | CMOS/LVTTL | ±32 | 2.4 | 450 | Low | -40 to +125 | 311 | 80.9 | 181 | TSSOP5 |
Key Features
- Wide supply voltage range from 1.65 V to 5.5 V
- Overvoltage tolerant inputs to 5.5 V
- High noise immunity due to Schmitt-trigger action at all inputs
- ±24 mA output drive capability (VCC = 3.0 V)
- CMOS low power dissipation
- Direct interface with TTL levels
- IOFF circuitry for partial power-down mode operation
- Latch-up performance exceeds 250 mA
- Complies with JEDEC standards: JESD8-7, JESD8-5, JESD8B/JESD36
- ESD protection: HBM JESD22-A114F exceeds 2000 V, MM JESD22-A115-A exceeds 200 V
- Automotive product qualification in accordance with AEC-Q100 (Grade 1)
Applications
The 74LVC1G80GW-Q100125 is suitable for a variety of applications, including:
- Mixed 3.3 V and 5 V environments where voltage translation is necessary
- Automotive systems, qualified to AEC-Q100 (Grade 1) standards
- Partial power-down applications where IOFF circuitry is beneficial
- Systems requiring high noise immunity and low power consumption
- General-purpose digital logic circuits where D-type flip-flops are needed
Q & A
- What is the supply voltage range of the 74LVC1G80GW-Q100125?
The supply voltage range is from 1.65 V to 5.5 V.
- Can the inputs be driven from both 3.3 V and 5 V devices?
- What is the output drive capability of the 74LVC1G80GW-Q100125?
The output drive capability is ±24 mA at VCC = 3.0 V.
- Does the device have any special power-down features?
- What are the temperature operating ranges for this device?
The device operates from -40°C to +125°C.
- Is the device compliant with any specific standards?
- What is the maximum frequency of operation for this flip-flop?
The maximum frequency of operation is up to 450 MHz.
- Does the device have ESD protection?
- What package options are available for this device?
The device is available in TSSOP5, SC-74A, and XSON6 packages.
- What is the latch-up performance of the 74LVC1G80GW-Q100125?
The latch-up performance exceeds 250 mA.
