Texas Instruments SN74AHC574PWR Microcontrollers
Octal 3-State D Flip-Flop, 115MHz, 8-Bit, TSSOP, CMOS
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN74AHC574PWR
Series
Base Model
Detailed Description
Octal 3-State D Flip-Flop, 115MHz, 8-Bit, TSSOP, CMOS
Package
20-TSSOP (0.173", 4.40mm Width)
Lifecycle Status
Active
Datasheet
SN74AHC574PWR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments SN74AHC574PWR Microcontrollers technical specifications.
General
Package / Case
20-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2V ~ 5.5V
Lifecycle Status
Active
Type
D-Type
Output Type
Tri-State, Non-Inverted
Number of Elements
1
Max Frequency
115 MHz
Number of Bits Per Element
8
Related Parts Comparison (SN74AHC574PWR vs SN74AHC1G02DBVRE4 vs SN74AHC1G08DBVR vs SN74AHC1G14DRLRG4)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C | -55 °C ~ 125 °C | -40°C ~ 125°C |
| Supply Voltage | 2V ~ 5.5V | 2V ~ 5.5V | 2 V ~ 5.5 V | 2V ~ 5.5V |
| Lifecycle Status | Active | Active | Production | Active |
| Package / Case | 20-TSSOP | SOT-23-5 | -- | SOT-553 |
| Current Output High Low | 8mA, 8mA | 8mA, 8mA | -- | 8mA, 8mA |
| Max Propagation Delay V Max Cl | 10.6ns @ 5V, 50pF | 7.5ns @ 5V, 50pF | -- | 10.6ns @ 5V, 50pF |
| Number of Elements | 1 | 1 | 1 | -- |
| Quiescent Current | 4 µA | 1 uA | 1 µA | -- |
| Number of Circuits | -- | 1 | 1 | 1 |
| Number of Inputs | -- | 2 | 2 | 1 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
74VHC574MTCXonsemiDirectonsemi
Pin YesPkg YesElec Yes
Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-TSSOP (0.173", 4.40mm Width)
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
SN74AHC1G14DBVRTexas InstrumentsSingle 2-V to 5.5-V inverter with Schmitt-Trigger inputs 5-SOT-23 -40 to 125
SN74AHC1G08DBVRTexas Instruments1-ch, 2-input 2-V to 5.5-V high-speed (9 ns) AND gate 5-SOT-23 -55 to 125
SN74AHC1G04DBVRTexas InstrumentsSINGLE INVERTER GATE Inverter, AHC/VHC/H/U/V Series, 1-Func, 1-Input, CMOS, PDSO5
