Datasheet > 74LS298

74LS298

更新时间： 2024-11-17 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	118K
描述
LOW POWER SCHOTTKY

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数据手册

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74LS298 数据手册

The SN74LS298 is a Quad 2-Port Register. It is the logical

equivalent of a quad 2-input multiplexer followed by a quad 4-bit

edge-triggered register. A Common Select input selects between two

4-bit input ports (data sources.) The selected data is transferred to the

output register synchronous with the HIGH to LOW transition of the

Clock input.

The LS298 is fabricated with the Schottky barrier process for high

speed and is completely compatible with all ON Semiconductor TTL

families.

http://onsemi.com

LOW

POWER

SCHOTTKY

• Select From Two Data Sources

• Fully Edge-Triggered Operation

• Typical Power Dissipation of 65 mW

• Input Clamp Diodes Limit High Speed Termination Effects

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

–0.4

8.0

SOIC

D SUFFIX

CASE 751B

ORDERING INFORMATION

Device

Package

16 Pin DIP

16 Pin

Shipping

SN74LS298N

SN74LS298D

2000 Units/Box

2500/Tape & Reel

Semiconductor Components Industries, LLC, 1999

Publication Order Number:

December, 1999 – Rev. 6

SN74LS298/D

12 3 4 5 6 7 8

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与74LS298相关器件

型号	品牌	获取价格	描述	数据表
74LS298DC	FAIRCHILD	获取价格	Multiplexer, 4-Func, 2 Line Input, TTL, CDIP16,
74LS298DCQM	FAIRCHILD	获取价格	Multiplexer, 4-Func, 2 Line Input, TTL, CDIP16,
74LS298DCQM	ROCHESTER	获取价格	Multiplexer
74LS298DCQR	FAIRCHILD	获取价格	Multiplexer, 4-Func, 2 Line Input, TTL, CDIP16,
74LS298FC	FAIRCHILD	获取价格	Multiplexer, 4-Func, 2 Line Input, TTL, CDFP16,
74LS298FCQM	ROCHESTER	获取价格	Multiplexer
74LS298FCQR	FAIRCHILD	获取价格	Multiplexer, 4-Func, 2 Line Input, TTL, CDFP16,
74LS298PC	FAIRCHILD	获取价格	Multiplexer, 4-Func, 2 Line Input, TTL, PDIP16,
74LS298PCQM	ROCHESTER	获取价格	Multiplexer
74LS298PCQM	FAIRCHILD	获取价格	Multiplexer, 4-Func, 2 Line Input, TTL, PDIP16,