Datasheet> 器件分类 > 逻辑> 逻辑> SN54L98J

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SN54L98J: 产品描述D Flip-Flop, TTL/H/L Series, 1-Func, Negative Edge Triggered, 4-Bit, True Output, TTL, CDIP16, DIP-16; 产品类别逻辑逻辑; 文件大小560KB，共3页; 制造商Rochester Electronics; 官网地址https://www.rocelec.com/

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SN54L98J概述

D Flip-Flop, TTL/H/L Series, 1-Func, Negative Edge Triggered, 4-Bit, True Output, TTL, CDIP16, DIP-16

SN54L98J规格参数

参数名称	属性值
包装说明	DIP,
Reach Compliance Code	unknown
Is Samacsys	N
其他特性	FOUR 2:1 MUX FOLLOWED BY REGISTER
系列	TTL/H/L
JESD-30 代码	R-GDIP-T16
JESD-609代码	e0
长度	19.56 mm
逻辑集成电路类型	D FLIP-FLOP
位数	4
功能数量	1
端子数量	16
最高工作温度	125 °C
最低工作温度	-55 °C
输出极性	TRUE
封装主体材料	CERAMIC, GLASS-SEALED
封装代码	DIP
封装形状	RECTANGULAR
封装形式	IN-LINE
传播延迟（tpd）	200 ns
座面最大高度	5.08 mm
最大供电电压 (Vsup)	5.5 V
最小供电电压 (Vsup)	4.5 V
标称供电电压 (Vsup)	5 V
表面贴装	NO
技术	TTL
温度等级	MILITARY
端子面层	TIN LEAD
端子形式	THROUGH-HOLE
端子节距	2.54 mm
端子位置	DUAL
触发器类型	NEGATIVE EDGE
宽度	7.62 mm
最小 fmax	3 MHz
Base Number Matches	1

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REI Datasheet

SN54L98

4-Bit Data Selectors/Storage Registers

These monolithic data selectors/storage registers are composed of four S-R master-slave flip-flops,

four AND-OR-INVERT gates, one buffer, and six inverter/drivers. When the word select input is low,

word 1 (A1, B1, C1, D1) is applied to the flip-flops. A high input to word select will cause the selection

of word 2 (A2, B2, C2, D2). The selected word is shifted to the output terminals on the negative-going

edge of the clock pulse.

Typical power dissipation is 25 mW. The SN54L98 is characterized for operation over the full military

temperature range of -55°C to 125°C.

Rochester Electronics

Manufactured Components

Rochester branded components are

manufactured using either die/wafers

purchased from the original suppliers

or Rochester wafers recreated from the

original IP. All recreations are done with

the approval of the OCM.

Parts are tested using original factory

test programs or Rochester developed

test solutions to guarantee product

meets or exceeds the OCM data sheet.

Quality Overview

• ISO-9001

• AS9120 certification

• Qualified Manufacturers List (QML) MIL-PRF-38535

• Class Q Military

• Class V Space Level

• Qualified Suppliers List of Distributors (QSLD)

• Rochester is a critical supplier to DLA and

meets all industry and DLA standards.

Rochester Electronics, LLC is committed to supplying

products that satisfy customer expectations for

quality and are equal to those originally supplied by

industry manufacturers.

The original manufacturer’s datasheet accompanying this document reflects the performance

and specifications of the Rochester manufactured version of this device. Rochester Electronics

guarantees the performance of its semiconductor products to the original OEM specifications.

‘Typical’ values are for reference purposes only. Certain minimum or maximum ratings may be

based on product characterization, design, simulation, or sample testing.

To learn more, please visit

www.rocelec.com

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