規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | 74LVC |
| Part Status | Active |
| Logic Type | Configurable Multiple Function |
| Number of Circuits | 1 |
| Number of Inputs | 3 |
| Schmitt Trigger Input | No |
| Output Type | Single-Ended |
| Current - Output High Low | 32mA, 32mA |
| Voltage - Supply | 1.65V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
概述
Description
SN74LVC1G97DRYR is TI’s ultra-small, low-power, single-bit memory element: an edge-triggered D-type flip-flop in the SN74LVC1G97 family. It stores one bit of data (D) on the rising edge of the clock (CLK) and outputs it on Q. It’s designed for low-voltage, CMOS logic applications and typically operates from 1.65 to 3.6 V. The DRYR suffix denotes the RoHS-compliant packaging variant (an 8-pin package). Common uses include simple registers, timing circuits, and other small storage elements in compact digital designs. For exact pinout, timing, and electrical specifications, refer to the TI datasheet.
Equivalent
Equivalent parts from other vendors include:
- 74LVC1G97 (Nexperia)
- 74LVC1G97 (NXP)
- 74LVC1G97 (ON Semiconductor)
Note: packaging, voltage range, and suffixes vary by supplier (PW, DW, DR, etc.). Use a cross-reference tool to confirm footprint and supply voltage for your design.
- 74LVC1G97 (Nexperia)
- 74LVC1G97 (NXP)
- 74LVC1G97 (ON Semiconductor)
Note: packaging, voltage range, and suffixes vary by supplier (PW, DW, DR, etc.). Use a cross-reference tool to confirm footprint and supply voltage for your design.
Features
Here are concise features of SN74LVC1G97DRYR (TI):
- 1-bit, positive-edge-triggered D-type flip-flop
- Asynchronous clear (active-low)
- Q and Q̅ outputs
- Supply voltage 1.65 V to 3.6 V (LVC family)
- CMOS input thresholds; TTL-compatible inputs
- Low-power, high-speed operation
- Very small 6-pin package (DRYR: SC-70/SOT-23-6) with RoHS compliance
- ESD protection on pins (typical robust I/O protection)
Applications: simple memory elements, timing and sequencing circuits, and other small-form-factor digital logic needs.
- 1-bit, positive-edge-triggered D-type flip-flop
- Asynchronous clear (active-low)
- Q and Q̅ outputs
- Supply voltage 1.65 V to 3.6 V (LVC family)
- CMOS input thresholds; TTL-compatible inputs
- Low-power, high-speed operation
- Very small 6-pin package (DRYR: SC-70/SOT-23-6) with RoHS compliance
- ESD protection on pins (typical robust I/O protection)
Applications: simple memory elements, timing and sequencing circuits, and other small-form-factor digital logic needs.
Pinout
Pin count: 8 pins.
Function: SN74LVC1G97DRYR is a single-bit, edge-triggered D-type register/flip-flop with a tri-state output. It captures data on the rising edge of the clock input (CLK) and presents the stored value at Q, with an output-enable (OE) control to enable/disable the Q output.
Function: SN74LVC1G97DRYR is a single-bit, edge-triggered D-type register/flip-flop with a tri-state output. It captures data on the rising edge of the clock input (CLK) and presents the stored value at Q, with an output-enable (OE) control to enable/disable the Q output.
Manufacturer
- Manufacturer: Texas Instruments Incorporated (TI).
- What kind of company: An American multinational semiconductor company that designs and manufactures analog and embedded processing integrated circuits (one of the world’s largest semiconductor producers), headquartered in Dallas, Texas.
- What kind of company: An American multinational semiconductor company that designs and manufactures analog and embedded processing integrated circuits (one of the world’s largest semiconductor producers), headquartered in Dallas, Texas.
Application
SN74LVC1G97DRYR is a 1-bit JK flip-flop (LVC family) used as a tiny memory and timing element in low-voltage designs. Typical application areas include:
- State machines and control logic
- Data storage and synchronization between blocks
- Clock division/toggle functions (divide-by-2)
- Simple counters and sequencing circuits
- Debouncing or pulse-shaping interfaces
- Interfacing MCUs/FPGA with external timing signals in 1.65–3.6 V systems
- State machines and control logic
- Data storage and synchronization between blocks
- Clock division/toggle functions (divide-by-2)
- Simple counters and sequencing circuits
- Debouncing or pulse-shaping interfaces
- Interfacing MCUs/FPGA with external timing signals in 1.65–3.6 V systems
Package
In a 6‑pin SC‑70/SOT‑23‑6 package (SC‑70‑6). The DRYR suffix indicates RoHS‑compliant, reel‑packaged version.
