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SN74ABT3612-15PQ The SN74ABT3612-15PQ is a high-speed, low-power BiCMOS bidirectional clocked FIFO memory from Texas Instruments. It supports clock frequencies up to 67 MHz and has read access times as fast as 10 ns.
Mfr Part #:

SN74ABT3612-15PQ

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74ABT3612-15PQ is a high-speed, low-power BiCMOS bidirectional clocked FIFO memory from Texas Instruments. It supports clock frequencies up to 67 MHz and has read access times as fast as 10 ns.
✓ Total Stock: 35 pcs
$ Price Range: $1.50

SN74ABT3612-15PQ Available from 1 distributor

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SN74ABT3612-15PQ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Access Time
Bus Directional
Clock Frequency
Current
Data Rate
Expansion Type
FWFT Support
Function
Memory Size
Mounting Type
Operating Temperature
Programmable Flags Support
Retransmit Capability
Supplier Device Package
Technology
Voltage
Voltage Supply
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SN74ABT3612-15PQ Description

Short technical summary and product information.

The SN74ABT3612-15PQ is a high-speed, low-power BiCMOS bidirectional clocked FIFO memory designed by Texas Instruments. This device supports clock frequencies up to 67 MHz and offers fast read access times of 10 ns.

 

It features two independent 64 x 36 dual-port SRAM FIFOs that buffer data in opposite directions. Each FIFO includes flags for empty and full conditions, along with programmable almost-full and almost-empty flags. Mailbox-bypass registers allow communication between ports, bypassing the FIFOs. Parity checking is supported passively on each port, with optional parity generation for data read from each port.

 

The SN74ABT3612-15PQ operates within a voltage range of 4.5V to 5.5V and has a maximum supply current of 130mA. It is characterized for operation from 0°C to 70°C.

 

This FIFO memory is available in a 132-pin Bumpered Quad Flat Pack (BQFP) package, suitable for surface mounting. The device supports synchronous operation and bi-directional data flow, making it suitable for various interface applications.

SN74ABT3612-15PQ Quick Information

Product Type: FIFO Memory
Series: 74ABT
Canonical Name: SN74ABT3612 Clocked Bidirectional FIFO Memory
Subcategory: Clocked Bidirectional FIFO

SN74ABT3612-15PQ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SN74ABT3612-15PQ Estimated Pricing

Qty Low High
1+ $1.50 $1.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

SN74ABT3612-15PQ Features

  • High-speed clocked bidirectional FIFO memory.
  • Supports clock frequencies up to 67 MHz.
  • Fast read access times of 10 ns.
  • Dual 64x36 SRAM FIFOs with bypass registers.
  • Available in a 132-BQFP surface mount package.

SN74ABT3612-15PQ Applications

  • High-speed data buffering applications.
  • Interface between microprocessors and buses.
  • Systems requiring asynchronous data transfer.
  • Data communication between different clock domains.

SN74ABT3612-15PQ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the SN74ABT3612-15PQ?

The supply voltage range is 4.5 V to 5.5 V.

What is the operating temperature range?

The operating temperature range is 0°C to 70°C.

What package is this device available in?

It is available in a 132-BQFP Bumpered package (24.13x24.13 mm) and also 120-pin TQFP or 132-pin PQFP options per datasheet.

What is the memory organization?

The memory is organized as 64 words x 36 bits x 2 (4.5K bits).

What is the access time and clock frequency?

Access time is 10 ns and the clock frequency is up to 67 MHz.

What is the maximum supply current?

The maximum supply current is 130 mA.

What technology is used in this device?

The device uses advanced BiCMOS technology.

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