Product Summary

The IDT7206L25J is a dual-port memory buffer with internal pointers that load and empty data on a firstin/first-out basis. The IDT7206L25J uses Full and Empty flags to prevent data overflow and underflow and expansion logic to allow for unlimited expansion capability in both word size and depth. Data is toggled in and out of the device through the use of the Write (W) and Read (R) pins. The IDT7206L25J 9-bit width provides a bit for a control or parity at the user’s option. It also features a Retransmit (RT) capability that allows the read pointer to be reset to its initial position when RT is pulsed LOW. A Half-Full Flag is available in the single device and width expansion modes.

Parametrics

IDT7206L25J absolute maximum ratings: (1)Terminal Voltage with Respect to GND: –0.5 to + 7.0 V; (2)Operating Temperature: 0 to +70 ℃; (3)Temperature Under Bias: –55 to +125 ℃; (4)Storage Temperature: –55 to + 125 ℃; (5) DC Output Current: 50 mA.

Features

IDT7206L25J features: (1)First-In/First-Out Dual-Port memory; (2)2048 x 9 organization (IDT7203); (3)4096 x 9 organization (IDT7204); (4)8192 x 9 organization (IDT7205); (5)16384 x 9 organization (IDT7206); (6)High-speed: 12ns access time; (7)Low power consumption: Active: 770mW (max.), Power-down: 44mW (max.); (8)Asynchronous and simultaneous read and write; (9)Fully expandable in both word depth and width; (10)Pin and functionally compatible with IDT720X family; (11)Status Flags: Empty, Half-Full, Full; (12)Retransmit capability; (13)High-performance CMOS technology.

Diagrams

IDT7206L25J block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
IDT7206L25J
IDT7206L25J


IC FIFO 8192X18 25NS 32PLCC

Data Sheet

0-32: $12.48
IDT7206L25J8
IDT7206L25J8


IC FIFO 8192X18 25NS 32PLCC

Data Sheet

0-750: $9.77
IDT7206L25JI
IDT7206L25JI


IC FIFO 8192X18 25NS 32PLCC

Data Sheet

0-1: $16.28
1-25: $13.84
25-100: $12.82
100-250: $11.80
250-500: $11.19
500-1000: $10.58
1000-2500: $10.26
2500-5000: $9.97
5000-10000: $9.77
IDT7206L25JI8
IDT7206L25JI8


IC FIFO 8192X18 25NS 32PLCC

Data Sheet

0-750: $10.83