ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC TRANSLTR BIDIRECTIONAL 48SSOP
- Series：74FCT
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Translator Type：Voltage Level
- Channel Type：Bidirectional
- Number of Circuits：2
- Channels per Circuit：8
- Input Signal：-
- Output Signal：-
- Output Type：Tri-State, Non-Inverted
- Data Rate：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Features：-
- Mounting Type：Surface Mount
- Package / Case：48-BSSOP (0.295", 7.50mm Width)
- Supplier Device Package：48-SSOP
- Voltage - VCCA：2.7 V ~ 3.6 V
- Voltage - VCCB：4.5 V ~ 5.5 V
- Grade：-
- Qualification：-
Download product information
Overview
The Renesas Electronics Corporation 74FCT164245TPVG8 is a 16-bit bidirectional bus transceiver belonging to the 74FCT logic series. It features two independent circuits, each providing eight channels of data transfer. The device supports voltage level translation between VCCA (2.7V to 3.6V) and VCCB (4.5V to 5.5V). It utilizes a 48-pin SSOP package with surface mount installation. Key electrical parameters include a maximum propagation delay of 5ns at 50pF load, TTL input/output levels, and an operating temperature range from -40°C to +85°C.
Feature Summary
- Provides bidirectional data transmission across sixteen channels via two independent eight-bit circuits.
- Facilitates voltage level translation between 3.3V and 5V domains for mixed-supply system integration.
- Features three-state outputs with non-inverting polarity for controlled bus interfacing.
Applications
- Voltage level translation in mixed 3.3V and 5V supply systems
- Bidirectional bus drivers for high-speed data transfer
- Memory address latching and I/O port implementation
Procurement Notes
Verify the specific suffix 'PVG8' against official Renesas documentation to confirm pinout and packaging dimensions match the standard SSOP-48 form factor. Ensure compatibility with existing board layouts regarding moisture sensitivity levels and reflow soldering profiles. Confirm that the 74FCT series designation aligns with required drive strength and propagation delay specifications for the target application timing constraints.
Selection Notes
Select this component when designing systems requiring robust translation between 3.3V and 5V logic families. The 74FCT series offers faster switching speeds compared to standard CMOS alternatives. Consider the 48-lead SSOP package for space-constrained designs. Verify that the required current drive capabilities meet the load requirements of the connected bus lines without exceeding absolute maximum ratings.
Part Context
This part belongs to the broader 74FCT family of high-speed CMOS logic devices manufactured by Renesas Electronics. The 74FCT164245 variant specifically addresses the need for wide-bus interfaces in legacy 5V systems interacting with modern 3.3V components. It serves as a bridge for data integrity in complex electronic architectures involving multiple voltage domains.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult manufacturer cross-reference guides for potential equivalents such as IDT or Texas Instruments variants within the same logic family.
