STMicroelectronics 74ACT574TTR Flip Flops
Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-TSSOP (0.173", 4.40mm Width)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
74ACT574TTR
Detailed Description
IC FF D-TYPE SNGL 8BIT 20TSSOP
Package
20-TSSOP (0.173", 4.40mm Width)
Key Features
Package / Case: 20-TSSOP (0.173", 4.40mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
74ACT574TTR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics 74ACT574TTR Flip Flops technical specifications.
General
Series
74ACT
Package / Case
20-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 125°C (TA)
Supply Voltage
4.5V ~ 5.5V
Lifecycle Status
Obsolete
Type
D-Type
Output Type
Tri-State, Non-Inverted
Number of Elements
1
Max Frequency
270 MHz
Alternate Parts Comparison (74ACT574TTR vs 74LVX374TTR vs 74LVX273TTR vs 74AC374TTR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | 74ACT | 74LVX | 74LVX | 74AC |
| Package / Case | 20-TSSOP | 20-TSSOP | 20-TSSOP | 20-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) |
| Supply Voltage | 4.5V ~ 5.5V | 2V ~ 3.6V | 2V ~ 3.6V | 2V ~ 6V |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Clock Frequency | 270 MHz | 95 MHz | 90 MHz | 270 MHz |
| Current Output High Low | 24mA, 24mA | 4mA, 4mA | 4mA, 4mA | 24mA, 24mA |
| Function | Standard | Standard | Master Reset | Standard |
| Input Capacitance | 4 pF | 4 pF | 5 pF | 4 pF |
| Max Frequency | 270 MHz | 95 MHz | 90 MHz | 270 MHz |
| Max Propagation Delay V Max Cl | 10ns @ 5V, 50pF | 14.1ns @ 3.3V, 50pF | 14.5ns @ 3.3V, 50pF | 9.5ns @ 5V, 50pF |
| Action |
More Parts in Flip Flops
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
74LVX374TTRSTMicroelectronicsFlip Flop 1 Element D-Type 8 Bit Positive Edge 20-TSSOP (0.173", 4.40mm Width)
74LVX273TTRSTMicroelectronicsFlip Flop 1 Element D-Type 8 Bit Positive Edge 20-TSSOP (0.173", 4.40mm Width)
74AC374TTRSTMicroelectronicsFlip Flop 1 Element D-Type 8 Bit Positive Edge 20-TSSOP (0.173", 4.40mm Width)
M74HC273TTRSTMicroelectronicsFlip Flop 1 Element D-Type 8 Bit Positive Edge 20-TSSOP (0.173", 4.40mm Width)