Datasheet > 7164S85DG8

7164S85DG8

更新时间： 2024-11-15 00:21:43

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
10页	749K
描述
CMOS Static RAM 64K

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7164S85DG8 数据手册

◆

CMOS Static RAM

64K (8K x 8-Bit)

IDT7164S

IDT7164L

Features

Description

High-speed address/chip select access time

TheIDT7164isa65,536bithigh-speedstaticRAMorganizedas8K

x8.Itisfabricatedusinghigh-performance,high-reliabilityCMOStech-

nology.

– Military:20/25/35/45/55/70/85/100ns(max.)

– Industrial:20/25ns(max.)

– Commercial: 20/25ns (max.)

Low power consumption

Battery backup operation – 2V data retention voltage

(L Version only)

Produced with advanced CMOS high-performance

technology

Inputs and outputs directly TTL-compatible

Three-state outputs

Addressaccesstimesasfastas20nsareavailableandthecircuitoffers

a reduced power standby mode. When CS1 goes HIGH or CS2 goes

LOW,thecircuitwillautomaticallygoto,andremainin,alow-powerstand-

by mode. The low-power (L) version also offers a battery backup data

retention capability at power supply levels as low as 2V.

All inputs and outputs of the IDT7164 are TTL-compatible and

operation is from a single 5V supply, simplifying system designs. Fully

static asynchronous circuitry is used, requiring no clocks or refreshing

for operation.

Available in 28-pin DIP, CERDIP and SOJ

Military product compliant to MIL-STD-883, Class B

Green parts available, see ordering information

TheIDT7164ispackagedina28-pin300milCERDIP,a28-pin600

mil CERDIP, 300mil Plastic DIP and 300mil SOJ

Militarygradeproductismanufacturedincompliancewith MIL-STD-

883,ClassB,makingitideallysuitedtomilitarytemperatureapplications

demandingthehighestlevelofperformanceandreliability.

Functional Block Diagram

V_CC

GND

65,536 BIT

MEMORY ARRAY

ADDRESS

DECODER

I/O

I/O CONTROL

I/O

CONTROL

LOGIC

2967 drw 01

DECEMBER 2016

DSC-2967/17

12 3 4 5 6 7...10

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与7164S85DG8相关器件

型号	品牌	获取价格	描述	数据表
7164S85DG88	IDT	获取价格	CMOS Static RAM 64K
7164S85DGB	IDT	获取价格	Standard SRAM, 8KX8, 85ns, CMOS, CDIP28, 0.600 INCH, GREEN, CERAMIC, DIP-28
7164S85DGB8	IDT	获取价格	Standard SRAM, 8KX8, 85ns, CMOS, CDIP28, 0.600 INCH, GREEN, CERDIP-28
7164S85DGI	IDT	获取价格	CMOS Static RAM 64K
7164S85DGI8	IDT	获取价格	CMOS Static RAM 64K
7164S85DI	IDT	获取价格	Standard SRAM, 8KX8, 85ns, CMOS, CDIP28
7164S85EB	IDT	获取价格	Standard SRAM, 8KX8, 85ns, CMOS, CDFP28
7164S85L28B	IDT	获取价格	Standard SRAM, 8KX8, 85ns, CMOS, LCC-28
7164S85L32M	IDT	获取价格	Standard SRAM, 8KX8, 85ns, CMOS, CQCC32
7164S85LB	IDT	获取价格	Standard SRAM, 8KX8, 85ns, CMOS, CQCC32