54F398DM

更新时间： 2024-01-17 21:33:32

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54F398DM 技术参数

生命周期：	Obsolete	零件包装代码：	DIP
包装说明：	DIP,	针数：	20
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.82	其他特性：	FOUR 2:1 MUX FOLLOWED BY REGISTER
系列：	F/FAST	JESD-30 代码：	R-CDIP-T20
逻辑集成电路类型：	D FLIP-FLOP	位数：	4
功能数量：	1	端子数量：	20
最高工作温度：	125 °C	最低工作温度：	-55 °C
输出极性：	COMPLEMENTARY	封装主体材料：	CERAMIC, METAL-SEALED COFIRED
封装代码：	DIP	封装形状：	RECTANGULAR
封装形式：	IN-LINE	传播延迟（tpd）：	11.5 ns
认证状态：	Not Qualified	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	端子形式：	THROUGH-HOLE
端子位置：	DUAL	触发器类型：	POSITIVE EDGE
最小 fmax：	140 MHz	Base Number Matches：	1

Function Table

Functional Description

The ’F398 and ’F399 are high-speed quad 2-port registers.

They select four bits of data from either of two sources

(Ports) under control of a common Select input (S). The

selected data is transferred to a 4-bit output register syn-

chronous with the LOW-to-HIGH transition of the Clock in-

put (CP). The 4-bit D-type output register is fully edge-trig-

Inputs

Outputs

gered. The Data inputs (I , I ) and Select input (S) must be

0x 1x

stable only a setup time prior to and hold time after the

LOW-to-HIGH transition of the Clock input for predictable

operation. The ’F398 has both Q and Q outputs.

HIGH Voltage Level

LOW Voltage Level

HIGH Voltage Level one setup time prior to the LOW-to-HIGH clock

transition

LOW Voltage Level one setup time prior to the LOW-to-HIGH clock

Immaterial

*’F398 only

Logic Diagram

TL/F/9533–9

*’F398 Only

Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.

1 234 5 6 7...10

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型号	品牌	描述	获取价格	数据表
54F398DMQB	FAIRCHILD	D Flip-Flop, F/FAST Series, 1-Func, Positive Edge Triggered, 4-Bit, Complementary Output,	获取价格
54F398DMQB	NSC	IC F/FAST SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CDIP20, CERAM	获取价格
54F398DMQB	TI	F/FAST SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CDIP20, CERAMIC,	获取价格
54F398FM	NSC	Quad 2-Port Register	获取价格
54F398FMQB	NSC	IC F/FAST SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CDFP20, CERAM	获取价格
54F398FMQB	TI	IC F/FAST SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CDFP20, CERAM	获取价格