Datasheet > 7204L12PG

7204L12PG

更新时间： 2024-11-13 04:07:07

品牌	Logo	应用领域
艾迪悌 - IDT		先进先出芯片光电二极管
页数	文件大小	规格书
14页	147K
描述
FIFO, 4KX9, 12ns, Asynchronous, CMOS, PDIP28, PLASTIC, DIP-28

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7204L12PG 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

•

Industrial temperature range (–40

(plastic packages only)

°C to +85°C) is available

FEATURES:

• First-In/First-Out Dual-Port memory

• 2,048 x 9 organization (IDT7203)

• 4,096 x 9 organization (IDT7204)

DESCRIPTION:

• 8,192 x 9 organization (IDT7205)

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

withinternalpointersthatloadandemptydataonafirst-in/first-outbasis. The

deviceusesFullandEmptyflagstopreventdataoverflowandunderflowand

expansionlogictoallowforunlimitedexpansioncapabilityinbothwordsizeand

depth.

DataistoggledinandoutofthedevicethroughtheuseoftheWrite(W)and

Read (R) pins.

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 inthe single device andwidthexpansionmodes.

These FIFOs are fabricatedusingIDT’s high-speedCMOStechnology.

Theyaredesignedforapplicationsrequiringasynchronousandsimultaneous

read/writesinmultiprocessing,ratebufferingandotherapplications.

Militarygradeproductismanufacturedincompliancewiththelatestrevision

of MIL-STD-883, Class B.

• 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

— 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

• 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

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

IDTandtheIDTlogoaretrademarksofIntegratedDeviceTechnology,Inc.

COMMERCIAL,MILITARYANDINDUSTRIALTEMPERATURERANGES

SEPTEMBER 2002

DSC-2661/14

12 3 4 5 6 7...14

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与7204L12PG相关器件

型号	品牌	获取价格	描述	数据表
7204L12PGB8	IDT	获取价格	CMOS ASYNCHRONOUS FIFO
7204L12PGI8	IDT	获取价格	CMOS ASYNCHRONOUS FIFO
7204L12SOG	IDT	获取价格	SOIC-28, Tube
7204L12SOGB	IDT	获取价格	FIFO
7204L12SOGB8	IDT	获取价格	FIFO
7204L12SOGI8	IDT	获取价格	FIFO
7204L12TC	IDT	获取价格	FIFO, 4KX9, 12ns, Asynchronous, CMOS, CDIP28
7204L12TDG	IDT	获取价格	FIFO, 4KX9, 12ns, Asynchronous, CMOS, CDIP28, GREEN, CERAMIC, DIP-28
7204L12TDGI	IDT	获取价格	FIFO
7204L12TDGI8	IDT	获取价格	FIFO

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