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SN74LVC1G374DCKR

Name: SN74LVC1G374DCKR
Rating: 4.7 (12 reviews)

IC FF D-TYPE SNGL 1BIT SC70-6

제조업체
Mfr.부분 #SN74LVC1G374DCKR
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데이터시트 SN74LVC1G374DCKR DataSheet
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사양

Supplier	Texas Instruments
Package	Tape & Reel (TR),Cut Tape (CT)
Series	74LVC
ProductStatus	Active
Function	Standard
Type	D-Type
OutputType	Tri-State
NumberofElements	1
NumberofBitsperElement	1
ClockFrequency	175 MHz
MaxPropagationDelay@VMaxCL	4ns @ 5V, 50pF
TriggerType	Positive Edge
Current-OutputHighLow	32mA, 32mA
Voltage-Supply	1.65V ~ 5.5V
Current-Quiescent(Iq)	10 µA
InputCapacitance	3 pF
OperatingTemperature	-40°C ~ 125°C (TA)
MountingType	Surface Mount
SupplierDevicePackage	SC-70-6

개요

Description

SN74LVC1G374DCKR is an 8-bit, edge-triggered D-type register (flip-flop) with 3-state outputs from TI’s LVC family. It has eight data inputs (D0–D7), eight outputs (Q0–Q7), a clock input (CLK), and an output-enable input (G). On the rising edge of CLK, the data on D0–D7 are captured and appear on Q0–Q7. The G input controls the eight outputs: when enabled, the outputs drive the bus; when disabled, the outputs go high impedance for bus sharing. Operates from a 1.65–3.6 V supply, making it suitable for low-voltage systems and compatible with TTL/CMOS logic levels. The DCKR package is TI’s compact form factor (RoHS-compliant). Typical uses include buffering and storing data on a microcontroller bus, buffering between peripherals, and small-scale data-registering in compact systems. For exact timing, drive requirements, and electrical specs, consult the TI datasheet.

Features

Here are the main features of SN74LVC1G374DCKR:
- 8-bit D-type register with 3-state outputs
- Positive-edge-triggered clock
- Output enable input (G) for tri-state outputs
- Single-supply operation: 1.65 V to 3.6 V (LVC CMOS)
- Low-power CMOS technology with fast switching
- ESD protection; RoHS-compliant packaging (DCKR)

Package

DCKR indicates TI’s DCK package with Tape‑and‑Reel. For SN74LVC1G374DCKR, it is a DCK‑20 (20‑pin, TSSOP‑like) package.

Pinout

- Pin count: 20 pins.
- Function: 8-bit D-type edge-triggered register with 3-state outputs. D0–D7 are data inputs; Q0–Q7 are outputs; data is captured on the rising edge of CLK; OE (active-low) enables/disables the outputs; VCC and GND present.

Manufacturer

- Manufacturer: Texas Instruments (TI)
- Kind of company: American multinational semiconductor company that designs and manufactures analog and digital integrated circuits and other electronic components.

Application

- D-type latch/flip-flop for fast data storage and timing control
- 3-state outputs for buffering and sharing data on a common bus
- Pipeline stages and address/data latching in microcontrollers, memory, and DSPs
- Clock-domain crossing and timing synchronization in mixed-voltage systems
- Compact, low-power device suitable for portable, automotive, and consumer electronics use

Equivalent

Equivalent parts (same function in the LVC1G family):
- 74LVC1G374 (Nexperia, formerly NXP)
- 74LVC1G374 (On Semiconductor)
Note: verify exact package/pinout with a cross-reference tool to ensure compatibility with your board.