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SN74LVC2G79DCUR
+BOMIC FF D-TYPE DUAL 1BIT 8VSSOP
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Supplier | Texas Instruments |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | 74LVC |
| Part Status | Active |
| Function | Standard |
| Type | D-Type |
| Output Type | Non-Inverted |
| Number of Elements | 2 |
| Number of Bits per Element | 1 |
| Clock Frequency | 160 MHz |
| Max Propagation Delay @ V Max CL | 4.5ns @ 5V, 50pF |
| Trigger Type | Positive Edge |
| Current - Output High Low | 32mA, 32mA |
| Voltage - Supply | 1.65V ~ 5.5V |
| Current - Quiescent (Iq) | 5 µA |
| Input Capacitance | 3.5 pF |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 8-VSSOP |
Tổng quan
Description
SN74LVC2G79DCUR is a Texas Instruments part in the 74LVC2G family. It’s an 8‑pin, low‑voltage CMOS logic device (DCUR package, VSSOP). The “2G” indicates two identical logic blocks on one chip; the exact gate topology (for example, the specific two-input function or multiplexing behavior) is defined in the datasheet for this variant. It typically operates from a 1.65 V to 3.6 V supply and provides standard CMOS/TTL‑level inputs with fast switching and low power, suitable for space‑constrained digital designs. Common uses include simple combinational logic, data routing, buffering, or level translation in microcontroller/FPGA interfaces. For precise functionality, pinout, voltage, and timing, refer to the TI SN74LVC2G79 datasheet and the DCUR packaging documentation. If you’d like, I can pull out the exact gate type and pinout from the datasheet.
Equivalent
Equivalents (same function, dual 2-input LVC device):
- Nexperia 74LVC2G79
- ON Semiconductor 74LVC2G79
- STMicroelectronics 74LVC2G79
Note: packaging codes differ (DCUR maps to TI’s packaging); other vendors may use variants like D, DN, DW.
- Nexperia 74LVC2G79
- ON Semiconductor 74LVC2G79
- STMicroelectronics 74LVC2G79
Note: packaging codes differ (DCUR maps to TI’s packaging); other vendors may use variants like D, DN, DW.
Features
Here are the typical features you can expect for SN74LVC2G79DCUR (TI LVC family, DCUR package):
- Dual, low-voltage CMOS device (two independent data paths)
- Single-supply operation from 1.65 V to 3.6 V
- 3-state outputs with individual enable/control
- Ioff (partial-power-down) protection
- High-speed switching within the LVC family
- TTL/CMOS input compatibility
- ESD protection (robust input/output protection)
- Very low static/dynamic power consumption
- Small 8-pin package (DCUR variant), RoHS-compliant, Tape & Reel available
Note: These are typical characteristics of TI’s SN74LVC2G family. For exact electrical specs and pinout, please consult the official datasheet.
- Dual, low-voltage CMOS device (two independent data paths)
- Single-supply operation from 1.65 V to 3.6 V
- 3-state outputs with individual enable/control
- Ioff (partial-power-down) protection
- High-speed switching within the LVC family
- TTL/CMOS input compatibility
- ESD protection (robust input/output protection)
- Very low static/dynamic power consumption
- Small 8-pin package (DCUR variant), RoHS-compliant, Tape & Reel available
Note: These are typical characteristics of TI’s SN74LVC2G family. For exact electrical specs and pinout, please consult the official datasheet.
Pinout
- Pin count: 8 pins
- Function: Dual 2-input non-inverting buffer/driver with 3-state outputs (two independent buffers, each with its own enable) in the SN74LVC2G79 device.
- Function: Dual 2-input non-inverting buffer/driver with 3-state outputs (two independent buffers, each with its own enable) in the SN74LVC2G79 device.
Manufacturer
- Manufacturer: Texas Instruments (TI).
- What kind of company: An American multinational semiconductor company that designs and manufactures analog and mixed-signal integrated circuits, microcontrollers, and other electronics components.
- What kind of company: An American multinational semiconductor company that designs and manufactures analog and mixed-signal integrated circuits, microcontrollers, and other electronics components.
Application
Typical application areas for SN74LVC2G79DCUR:
- Level shifting and buffering between different voltage domains (1.65–3.6 V)
- Data buffering/storage for MCU/FPGA interfaces
- Tri-state outputs for shared buses/backplanes
- Clock-domain crossing and timing synchronization (sampling elements)
- Small, low-power storage elements in portable/electronic devices (consumer, automotive, instrumentation)
These uses leverage its dual low‑voltage storage/latched/tri‑state capability in compact packages.
- Level shifting and buffering between different voltage domains (1.65–3.6 V)
- Data buffering/storage for MCU/FPGA interfaces
- Tri-state outputs for shared buses/backplanes
- Clock-domain crossing and timing synchronization (sampling elements)
- Small, low-power storage elements in portable/electronic devices (consumer, automotive, instrumentation)
These uses leverage its dual low‑voltage storage/latched/tri‑state capability in compact packages.
Package
8-pin VSSOP (Very Small Outline Package), RoHS-compliant.
