STMicroelectronics 74VHCT74ATTR Flip Flops
IC FF D-TYPE DUAL 1BIT 14TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
74VHCT74ATTR
Detailed Description
IC FF D-TYPE DUAL 1BIT 14TSSOP
Package
14-TSSOP (0.173", 4.40mm Width)
Key Features
Package / Case: 14-TSSOP (0.173", 4.40mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
74VHCT74ATTR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics 74VHCT74ATTR Flip Flops technical specifications.
General
Package / Case
14-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 125°C (TA)
Supply Voltage
4.5V ~ 5.5V
Type
D-Type
Output Type
Complementary
Number of Elements
2
Max Frequency
140 MHz
Number of Bits Per Element
1
Current Output High Low
8mA, 8mA
Alternate Parts Comparison (74VHCT74ATTR vs 74LVQ74TTR vs 74LCX74TTR vs M74HC74TTR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 14-TSSOP | 14-TSSOP | 14-TSSOP | 14-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -55°C ~ 125°C (TA) |
| Supply Voltage | 4.5V ~ 5.5V | 2V ~ 3.6V | 2V ~ 3.6V | 2V ~ 6V |
| Current Output High Low | 8mA, 8mA | 24mA, 24mA | 24mA, 24mA | 5.2mA, 5.2mA |
| Function | Set(Preset) and Reset | Set(Preset) and Reset | Set(Preset) and Reset | Set(Preset) and Reset |
| Input Capacitance | 6 pF | 4 pF | 6 pF | 5 pF |
| Max Frequency | 140 MHz | 250 MHz | 150 MHz | 67 MHz |
| Max Propagation Delay V Max Cl | 8.8ns @ 5V, 50pF | 9ns @ 3.3V, 50pF | 7ns @ 3.3V, 50pF | 26ns @ 6V, 50pF |
| Number of Bits Per Element | 1 | 1 | 1 | 1 |
| Number of Elements | 2 | 2 | 2 | 2 |
| Output Type | Complementary | Complementary | Complementary | Complementary |
| Action |
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