Datasheet > IDT7164S25PI

IDT7164S25PI

更新时间： 2024-11-16 06:03:31

品牌	Logo	应用领域
艾迪悌 - IDT		静态存储器光电二极管
页数	文件大小	规格书
11页	117K
描述
Standard SRAM, 8KX8, 25ns, CMOS, PDIP28, 0.600 INCH, PLASTIC, DIP-28

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数据手册

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IDT7164S25PI 数据手册

IDT7164S

IDT7164L

CMOS Static RAM

64K (8K x 8-Bit)

Features

Description

TheIDT7164isa65,536bithigh-speedstaticRAMorganizedas8K

x8.ItisfabricatedusingIDT’shigh-performance,high-reliabilityCMOS

technology.

◆

High-speed address/chip select access time

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

– Industrial:25/35ns (max.)

– Commercial:15/20/25/35ns(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

Address access times as fast as 15ns are available and the circuit

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

goes LOW, the circuit will automatically go to, and remain in, a low-

power stand 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

◆

TheIDT7164ispackagedina28-pin300milDIPandSOJ anda28-

pin600milCERDIP.

Militarygradeproductismanufacturedincompliancewiththelatest

revision of MIL-STD-883, Class B, making it ideally suited to military

temperature applications demandingthe highestlevelofperformance

and reliability.

Functional Block Diagram

A₀

V_CC

GND

65,536 BIT

MEMORY ARRAY

ADDRESS

DECODER

I/O₀

I/O7

I/O CONTROL

CS1

CS₂

CONTROL

LOGIC

2967 drw 01

DECEMBER 2001

DSC-2967/11

12 3 4 5 6 7...11

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与IDT7164S25PI相关器件

型号	品牌	获取价格	描述	数据表
IDT7164S25TC	ETC	获取价格	x8 SRAM
IDT7164S25TCB	IDT	获取价格	Standard SRAM, 8KX8, 25ns, CMOS, CDIP28, 0.300 INCH, THIN, SIDE BRAZED, DIP-28
IDT7164S25TD	IDT	获取价格	CMOS STATIC RAM 64K (8K x 8-BIT)
IDT7164S25TDB	IDT	获取价格	CMOS STATIC RAM 64K (8K x 8-BIT)
IDT7164S25TP	IDT	获取价格	CMOS STATIC RAM 64K (8K x 8-BIT)
IDT7164S25TPB	IDT	获取价格	CMOS STATIC RAM 64K (8K x 8-BIT)
IDT7164S25TPG	IDT	获取价格	Standard SRAM, 8KX8, 25ns, CMOS, PDIP28, 0.300 INCH, PLASTIC, DIP-28
IDT7164S25XE	IDT	获取价格	Standard SRAM, 8KX8, 25ns, CMOS, CDFP28, CERPACK-28
IDT7164S25XEB	IDT	获取价格	Standard SRAM, 8KX8, 25ns, CMOS, CDFP28, CERPACK-28
IDT7164S25Y	IDT	获取价格	CMOS STATIC RAM 64K (8K x 8-BIT)