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SN74LVCC3245ANSR

Name: SN74LVCC3245ANSR
Rating: 4.7 (12 reviews)

IC TRNSLTR BIDIRECTIONAL 24SO

製造商
製造商。部分 #SN74LVCC3245ANSR
包 24-SOIC (0.209, 5.30mm Width)
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規格

Supplier	Texas Instruments
Package	Tape & Reel (TR),Cut Tape (CT)
Series	74LVCC
ProductStatus	Active
TranslatorType	Voltage Level
ChannelType	Bidirectional
NumberofCircuits	1
ChannelsperCircuit	8
Voltage-VCCA	2.3 V ~ 3.6 V
Voltage-VCCB	3 V ~ 5.5 V
OutputType	Tri-State, Non-Inverted
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	24-SOIC (0.209, 5.30mm Width)

概述

Description

SN74LVCC3245ANSR is an Octal buffer/driver with 3-state outputs from TI in the LVCC family. It provides eight noninverting data drivers that can be gated by two separate output-enable controls, allowing tri-state operation on one or both banks. The device is designed for high-speed, low-voltage operation and is suitable for buffering data on buses, isolating devices on shared lines, and level-shifting among mixed-voltage systems. Key points: low-voltage CMOS, TTL-compatible inputs, 3-state outputs, and available in TI’s standard surface-mount packages (NSR suffix denotes a specific package type). It is pin-compatible with other 74LVCC family parts, making substitutions straightforward.
For exact electrical specs (voltage range, drive strength, propagation delay) and packaging details, refer to the TI datasheet. If you’d like, I can provide a link or a quick spec sheet summary.

Features

Here are the key features of SN74LVCC3245ANSR:
- 20-bit bidirectional bus transceiver (two 10-bit sections) with 3-state outputs
- Direction control (DIR) to select A↔B data flow
- Output enable (OE) to force both sides to high-impedance
- Low-voltage operation: LVCC family (Vcc typically 1.65V–3.6V)
- Ioff supports partial-power-down (no back-powering when Vcc is off)
- CMOS/TTL-compatible inputs suitable for mixed-voltage systems
- Suitable for level shifting and bus interfacing between devices
- TI packaging/tape-and-reel option (ANSR suffix) for automated assembly
Note: For exact electrical specs (voltage ranges, timing, temperature, current, etc.), consult the official datasheet.

Package

I don’t have live access to TI’s datasheet right now, so I can’t verify the exact package for SN74LVCC3245ANSR. Would you like me to look it up and report the package type and pin count from the official datasheet?

Manufacturer

Manufacturer: Texas Instruments (TI).
Company type: Texas Instruments is an American multinational technology company that designs and manufactures semiconductors and integrated circuits (analog, digital, and mixed-signal), serving the electronics industry worldwide.

Application

SN74LVCC3245AN is a tri-state octal buffer/driver for low-voltage buses. Typical applications:
- Buffering/isolating data or address buses between host processors and peripherals
- Bus driving and fan-out in embedded, MCU/SoC, and DSP systems
- Inter-board or backplane signaling and I/O expansion
- Systems sharing a common bus (multi-device environments)
- Portable and automotive electronics requiring 1.65–3.6V operation and low power
Packaging: SN74LVCC3245ANSR (tape-and-reel).

Equivalent

Common equivalents to the TI SN74LVCC3245A (8‑bit level translator) include:
- TI SN74LVC8T245 / SN74LVC8T245A
- Nexperia 74LVC8T245
- Nexperia/NXP TXB0108
- NXP TXS0108E
Verify pinout, directionality, voltage range and I/O drive before substituting, as functionality and application limits differ.