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參數(shù)資料
| 型號(hào)： | IDT7208L35P |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | DRAM |
| 英文描述： | CMOS ASYNCHRONOUS FIFO 65,536 x 9 |
| 中文描述： | 64K X 9 OTHER FIFO, 35 ns, PDIP28 |
| 封裝： | PLASTIC, DIP-28 |
| 文件頁(yè)數(shù)： | 1/12頁(yè) |
| 文件大?。?/td> | 147K |
| 代理商： | IDT7208L35P |
COMMERCIAL TEMPERATURE RANGES
DECEMBER 1996
1996 Integrated Device Technology, Inc.
DSC-3274/1
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
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 device's 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 IDT7208 is fabricated using IDT’s high-speed CMOS
technology. It is designed for applications requiring asynchro-
nous and simultaneous read/writes in multiprocessing, rate
buffering, and other applications.
FUNCTIONAL BLOCK DIAGRAM
Integrated Device Technology, Inc.
FEATURES:
65536 x 9 storage capacity
High-speed: 15ns access time
Low power consumption
— Active: 660mW (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
Industrial temperature range (-40
o
C to +85
o
C) is avail-
able, tested to military electrical specifications
DESCRIPTION:
The IDT7208 is a monolithic dual-port memory buffer with
W
WRITE
CONTROL
READ
CONTROL
R
FLAG
LOGIC
EXPANSION
LOGIC
XI
WRITE
POINTER
RAM ARRAY
65,536 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
3274 drw 01
For latest information contact IDT's web site at www.idt.com or fax-on-demand at 408-492-8391.
5.06
1
CMOS ASYNCHRONOUS FIFO
65,536 x 9
ADVANCED
INFORMATION
IDT7208
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IDT7208L20J | Circular Connector; MIL SPEC:MIL-DTL-38999 Series III; Body Material:Metal; Series:TVP00; Number of Contacts:39; Connector Shell Size:21; Connecting Termination:Crimp; Circular Shell Style:Wall Mount Receptacle; Body Style:Straight |
| IDT7208 | CMOS ASYNCHRONOUS FIFO 65,536 x 9 |
| IDT72103 | Current-Mode PWM Controller 14-SOIC -40 to 85 |
| IDT72104 | Current-Mode PWM Controller 8-SOIC -40 to 85 |
| IDT72104L35J | Current-Mode PWM Controller 14-SOIC -40 to 85 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IDT72103L120D | 制造商:Integrated Device Technology Inc 功能描述:FIFO, 2K x 9, Asynchronous, 40 Pin, Ceramic, DIP |
| IDT72103S50P | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT72104S120P | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT72104S50D | 制造商:Integrated Device Technology Inc 功能描述: 制造商:Integrated Device Technology Inc 功能描述:4K X 9 OTHER FIFO, 50 ns, CDIP40 |
| IDT72104S50P | 制造商:IDT/89'S 功能描述:FIFO, 4K x 9, Asynchronous, 40 Pin, Plastic, DIP |
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