Texas Instruments SN74ALVC3641-20PQ

Mfr. Part

SN74ALVC3641-20PQ

Manufacturer

Texas Instruments (Luminary Micro family)

Y-IC is a quality distributor for Texas Instruments. We supply genuine TI parts and provide the best products, pricing, and customer service

Detailed Description

Synchronous FIFO memory, organized 1024 x 36 (36K). Operating at 3.0–3.6 V, up to 50 MHz data rate, 11.5 ns access time. Bi-directional bus interface with programmable status flags and retransmit capability. Depth and width expansion supported. No First-Word-Fall-Through mode. Commercial temperature 0 °C to 70 °C. Package is 132-lead bumpered BQFP, 24.13 x 24.13 mm, surface-mount, supplied in trays. Series 74ALVC. RoHS non-compliant. Base product number 74ALVC3641. Main Category Integrated Circuits (ICs). Small Classification Logic - FIFOs Memory. In-stock quantity 122 units

Key Features

Synchronous FIFO

1024 x 36 organization (36K)

3.0 V to 3.6 V supply range

50 MHz data rate

11.5 ns access time

Bi-directional bus interface

Programmable status flags

Retransmit capability

Depth and width expansion

No FWFT mode

Commercial temp 0–70 °C

132-BQFP bumpered package, 24.13 x 24.13 mm

Surface-mount

Series 74ALVC

Supplier device package 132-BQFP (24.13 x 24.13)

Tray packaging

Key Advantages

Smooth rate matching between fast and slow buses

36-bit word width reduces external glue logic on wide data paths

Synchronous control simplifies timing design versus asynchronous FIFOs

Scalable depth/width expansion for larger buffers without redesign

Retransmit simplifies repeat-read sequences

Low-voltage operation reduces power versus older 5 V FIFO solutions

Bumpered BQFP package improves mechanical robustness during handling

Packaging

Type 132-lead BQFP bumpered, surface-mount

Material molded plastic with gull-wing leads and protective bumpers

Size 24.13 mm x 24.13 mm body

Pin configuration 132 perimeter leads for data buses, control pins, flags, power and ground. See datasheet for exact pin map

Thermal characteristics commercial rating 0–70 °C; use adequate copper area and airflow per JEDEC guidance to maintain junction temperature

Electrical properties 3.0–3.6 V supply, synchronous operation to 50 MHz. Provided max supply current listed as 350A; please confirm the exact value in the datasheet, as typical FIFO supply currents are far lower

Lifecycle

Status mature TI logic product. Lifecycle can vary by region and speed grade

Nearing discontinuation no indication from the provided parameters. Check with Y-IC for the latest TI lifecycle status

Equivalent or alternative models comparable synchronous FIFO families exist. Verify pinout, timing, flags, and package before substitution

- Texas Instruments SN74V36xx series 3.3 V synchronous FIFOs with 36-bit width

- Renesas IDT 72V36x and 72V361xx families 3.3 V synchronous FIFOs around 1024 x 36

- Infineon Cypress synchronous FIFO families with 36-bit width and 3.3 V operation

For a validated, part-number-level cross-reference and availability, contact our sales team via the Y-IC website

Key Application Areas

Bus-rate matching and burst buffering between MCUs, DSPs, FPGAs, and ASICs

Telecom and networking equipment packet buffering and framers

Data acquisition, instrumentation, imaging pipelines

Video and multimedia systems width conversion and temporary storage

Industrial control and embedded systems high-throughput parallel buses

Datasheet

Y-IC hosts the most authoritative datasheet for SN74ALVC3641-20PQ on our product page. Download it here to get full pinouts, timing diagrams, electrical limits, and application guidance

Request for Quotation Now

Limited Time Offer Get a Quote on Y-IC now. Learn More and secure pricing and stock on SN74ALVC3641-20PQ today. Our team is ready to support your design and sourcing end-to-end