Datasheet > 7204L20TPGB8

7204L20TPGB8

更新时间： 2024-11-13 00:32:31

品牌	Logo	应用领域
艾迪悌 - IDT		先进先出芯片
页数	文件大小	规格书
14页	143K
描述
CMOS ASYNCHRONOUS FIFO

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数据手册

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7204L20TPGB8 数据手册

IDT7203

IDT7204

IDT7205

IDT7206

IDT7207

IDT7208

CMOS ASYNCHRONOUS FIFO

2,048 x 9, 4,096 x 9

8,192 x 9, 16,384 x 9

32,768 x 9 and 65,536 x 9

LEAD FINISH (SnPb) ARE IN EOL PROCESS - LAST TIME BUY EXPIRES JUNE 15, 2018

•

Industrial temperature range (–40

(plastic packages only)

°C to +85°C) is available

FEATURES:

• First-In/First-Out Dual-Port memory

• Green parts available, see ordering information

• 2,048 x 9 organization (IDT7203)

• 4,096 x 9 organization (IDT7204)

DESCRIPTION:

• 8,192 x 9 organization (IDT7205)

• 16,384 x 9 organization (IDT7206)

• 32,768 x 9 organization (IDT7207)

• 65,636 x 9 organization (IDT7208)

• High-speed: 12ns access time

• Low power consumption

TheIDT7203/7204/7205/7206/7207/7208aredual-portmemorybuffers

withinternalpointersthatloadandemptydataonafirst-in/first-outbasis. The

deviceusesFullandEmptyflagstopreventdataoverflowandunderflowand

expansionlogictoallowforunlimitedexpansioncapabilityinbothwordsizeand

depth.

— Active: 660mW (max.)

— Power-down: 44mW (max.)

DataistoggledinandoutofthedevicethroughtheuseoftheWrite(W)and

Read (R) pins.

• Asynchronous and simultaneous read and write

• Fully expandable in both word depth and width

• 720x family is pin and functionally compatible from 256 x 9 to 64k x 9

• 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

The device's 9-bit width provides a bit for a control or parity at the user’s

option. ItalsofeaturesaRetransmit(RT)capabilitythatallowsthereadpointer

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.

These FIFOs are fabricated using high-speed CMOS technology. They

aredesignedforapplicationsrequiringasynchronousandsimultaneousread/

writesinmultiprocessing,ratebufferingandotherapplications.

MilitarygradeproductismanufacturedincompliancewithMIL-STD-883,

ClassB.

FUNCTIONAL BLOCK DIAGRAM

DATA INPUTS

)

(D -D

WRITE

CONTROL

RAM ARRAY

2,048 x 9

4,096 x 9

8,192 x 9

16,384 x 9

32,768 x 9

65,536 x 9

WRITE

POINTER

READ

POINTER

THREE-

STATE

BUFFERS

DATA OUTPUTS

)

READ

CONTROL

(Q₀-Q

RESET

LOGIC

FLAG

LOGIC

FL/RT

EXPANSION

LOGIC

XO/HF

2661 drw01

IDTandtheIDTlogoareregisteredtrademarksofIntegratedDeviceTechnology,Inc.

COMMERCIAL, MILITARY AND INDUSTRIAL TEMPERATURE RANGES

NOVEMBER 2017

DSC-2661/19

12 3 4 5 6 7...14

中文翻译

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与7204L20TPGB8相关器件

型号	品牌	获取价格	描述	数据表
7204L20TPGI8	IDT	获取价格	CMOS ASYNCHRONOUS FIFO
7204L25C	IDT	获取价格	FIFO, 4KX9, 25ns, Asynchronous, CMOS, CDIP28
7204L25DGI	IDT	获取价格	FIFO, 4KX9, 25ns, Asynchronous, CMOS, CDIP28, GREEN, CERAMIC, DIP-28
7204L25GGB8	IDT	获取价格	CMOS ASYNCHRONOUS FIFO
7204L25GGI8	IDT	获取价格	CMOS ASYNCHRONOUS FIFO
7204L25J	IDT	获取价格	PLCC-32, Tube
7204L25JG	IDT	获取价格	FIFO, 4KX9, 25ns, Asynchronous, CMOS, PQCC32, GREEN, PLASTIC, LCC-32
7204L25JG8	IDT	获取价格	FIFO, 4KX9, 25ns, Asynchronous, CMOS, PQCC32, PLASTIC, LCC-32
7204L25JGI	IDT	获取价格	FIFO, 4KX9, 25ns, Asynchronous, CMOS, PQCC32, GREEN, PLASTIC, LCC-32
7204L25JGI8	IDT	获取价格	FIFO, 4KX9, 25ns, Asynchronous, CMOS, PQCC32, PLASTIC, LCC-32

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