參數(shù)資料
型號(hào)： IDT7204L65TDB
廠商： INTEGRATED DEVICE TECHNOLOGY INC
元件分類(lèi)： DRAM
英文描述： POWER QUICC
中文描述： 4K X 9 OTHER FIFO, 65 ns, CDIP28
封裝： THIN, CERDIP-28
文件頁(yè)數(shù)： 1/14頁(yè)
文件大?。?/td> 147K
代理商： IDT7204L65TDB
Integrated Device Technology, Inc.
MILITARY AND COMMERCIAL TEMPERATURE RANGES
DECEMBER 1996
1996 Integrated Device Technology, Inc.
DSC-2661/9
5.04
1
FEATURES:
First-In/First-Out Dual-Port memory
2048 x 9 organization (IDT7203)
4096 x 9 organization (IDT7204)
8192 x 9 organization (IDT7205)
16384 x 9 organization (IDT7206)
High-speed: 12ns access time
Low power consumption
— Active: 770mW (max.)
— Power-down: 44mW (max.)
Asynchronous and simultaneous read and write
Fully expandable in both word depth and width
Pin and functionally compatible with IDT720X family
Status Flags: Empty, Half-Full, Full
Retransmit capability
High-performance CMOS technology
Military product compliant to MIL-STD-883, Class B
Standard Military Drawing for #5962-88669 (IDT7203),
5962-89567 (IDT7203), and 5962-89568 (IDT7204) are
listed on this function
Industrial temperature range (-40
o
C to +85
o
C) is avail-
able, tested to military electrical specifications
.
The IDT logo is a registered trademark of Integrated Device Techology, Inc.
IDT7203
IDT7204
IDT7205
IDT7206
DESCRIPTION:
The IDT7203/7204/7205/7206 are dual-port memory buff-
ers with internal pointers that load and empty data on a first-
in/first-out basis. The device 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 devices 9-bit width provides a bit for a control or parity
at the user’s option. It also features a Retransmit (
RT
) capa-
bility 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.
The IDT7203/7204/7205/7206 are fabricated using IDT’s
high-speed CMOS technology. They are designed for appli-
cations requiring asynchronous and simultaneous read/writes
in multiprocessing, rate buffering, and other applications.
Military grade product is manufactured in compliance with
the latest revision of MIL-STD-883, Class B.
CMOS ASYNCHRONOUS FIFO
2048 x 9, 4096 x 9,
8192 x 9 and 16384 x 9
W
WRITE
CONTROL
READ
CONTROL
R
FLAG
LOGIC
EXPANSION
LOGIC
XI
WRITE
POINTER
RAM ARRAY
2048 x 9
4096 x 9
8192 x 9
16384 x 9
READ
POINTER
DATA INPUTS
0
(D –D
8
)
RESET
LOGIC
THREE-
STATE
BUFFERS
DATA OUTPUTS
0
(Q
–Q
8
)
EF
FF
XO
/
HF
RS
FL
/
RT
2661 drw 01
FUNCTIONAL BLOCK DIAGRAM
For latest information contact IDT's web site at www.idt.com or fax-on-demand at 408-492-8391.
相關(guān)PDF資料
PDF描述
IDT7204L65TP CMOS ASYNCHRONOUS FIFO 2048 x 9, 4096 x 9, 8192 x 9 and 16384 x 9
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IDT7204L80DB 制造商:Integrated Device Technology Inc 功能描述:FIFO, 4K x 9, Asynchronous, 28 Pin, Ceramic, DIP
IDT7204LT20TDB 制造商:Integrated Device Technology Inc 功能描述:
IDT7204S35J 制造商:Integrated Device Technology Inc 功能描述:
IDT7204S50DB 制造商:Integrated Device Technology Inc 功能描述:FIFO, 4K x 9, Asynchronous, 28 Pin, Ceramic, DIP
IDT7205L12J 功能描述:IC FIFO 4096X18 12NS 32PLCC RoHS:否 類(lèi)別:集成電路 (IC) >> 邏輯 - FIFO 系列:7200 標(biāo)準(zhǔn)包裝:80 系列:7200 功能:同步 存儲(chǔ)容量:18.4K（1K x 18） 數(shù)據(jù)速率:- 訪問(wèn)時(shí)間:10ns 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類(lèi)型:表面貼裝 封裝/外殼:64-LQFP 供應(yīng)商設(shè)備封裝:64-TQFP（10x10） 包裝:托盤(pán) 其它名稱(chēng):72225LB10TF
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