Datasheet > 74LS670

74LS670

更新时间： 2024-11-06 22:53:19

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
8页	133K
描述
LOW POWER SCHOTTKY

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数据手册

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74LS670 数据手册

The TTL/MSI SN74LS670 is a high-speed, low-power 4 x 4

write inputs, both address and enable, allow simultaneous read and

write operation.

http://onsemi.com

The 3-state outputs make it possible to connect up to 128 outputs to

increase the word capacity up to 512 words. Any number of these

devices can be operated in parallel to generate an n-bit length.

LOW

POWER

• Simultaneous Read/Write Operation

• Expandable to 512 Words by n-Bits

• Typical Access Time to 20 ns

SCHOTTKY

• 3-State Outputs for Expansion

• Typical Power Dissipation of 125 mW

GUARANTEED OPERATING RANGES

Symbol

Parameter

Supply Voltage

Min

4.75

Typ

5.0

Max

5.25

Unit

PLASTIC

N SUFFIX

CASE 648

Operating Ambient

Temperature Range

°C

Output Current – High

Output Current – Low

–2.6

SOIC

D SUFFIX

CASE 751B

ORDERING INFORMATION

Device

Package

16 Pin DIP

16 Pin

Shipping

SN74LS670N

SN74LS670D

2000 Units/Box

2500/Tape & Reel

Semiconductor Components Industries, LLC, 1999

Publication Order Number:

December, 1999 – Rev. 6

SN74LS670/D

12 3 4 5 6 7 8

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