DataSheet8.cn


PDF ( 数据手册 , 数据表 ) 54F398

零件编号 54F398
描述 Quad 2-Port Register
制造商 National Semiconductor
LOGO National Semiconductor LOGO 


1 Page

No Preview Available !

54F398 数据手册, 描述, 功能
www.DataSheet4U.com
May 1995
54F 74F398  54F 74F399
Quad 2-Port Register
General Description
The ’F398 and ’F399 are the logical equivalents of a quad
2-input multiplexer feeding into four edge-triggered flip-
flops A common Select input determines which of the two
4-bit words is accepted The selected data enters the flip-
flops on the rising edge of the clock The ’F399 is the 16-pin
version of the ’F398 with only the Q outputs of the flip-flops
available
Features
Y Select inputs from two data sources
Y Fully positive edge-triggered operation
Y Both true and complement outputs ’F398
Y Guaranteed 4000V minimum ESD protection
’F399
Commercial
74F398PC
74F398SC (Note 1)
74F399PC
74F399SC (Note 1)
74F399SJ (Note 1)
Military
54F398DM (Note 2)
54F398FM (Note 2)
54F398LM (Note 2)
54F399DM (Note 2)
54F399FM (Note 2)
54F399LM (Note 2)
Package
Number
N20A
J20A
M20B
W20A
E20A
N20A
J20A
M20B
M20D
W20A
E20A
Package Description
20-Lead (0 300 Wide) Molded Dual-In-Line
20-Lead Ceramic Dual-In-Line
20-Lead (0 300 Wide) Molded Small Outline JEDEC
20-Lead Cerpack
20-Lead Ceramic Leadless Chip Carrier Type C
20-Lead (0 300 Wide) Molded Dual-In-Line
20-Lead Ceramic Dual-In-Line
20-Lead (0 300 Wide) Molded Small Outline JEDEC
20-Lead (0 300 Wide) Molded Small Outline EIAJ
20-Lead Cerpack
20-Lead Ceramic Leadless Chip Carrier Type C
Note 1 Devices also available in 13 reel Use suffix e SCX and SJX
Note 2 Military grade device with environmental and burn-in processing Use suffix e DMQB FMQB and LMQB
Connection Diagrams
Pin Assignment
for LCC
’F398
Pin Assignment
for DIP SOIC and Flatpak
TL F 9533 – 5
TRI-STATE is a registered trademark of National Semiconductor Corporation
C1995 National Semiconductor Corporation TL F 9533
TL F 9533 – 6
RRD-B30M75 Printed in U S A







54F398 pdf, 数据表
Physical Dimensions inches (millimeters) (Continued)
20-Lead (0 300 Wide) Molded Small Outline Package JEDEC (S)
NS Package Number M20B
20-Lead (0 300 Wide) Molded Small Outline Package EIAJ (SJ)
NS Package Number M20D
8














页数 10 页
下载[ 54F398.PDF 数据手册 ]


分享链接

Link :

推荐数据表

零件编号描述制造商
54F398Quad 2-Port RegisterNational Semiconductor
National Semiconductor
54F398Quad 2-Port Register (Rev. A)Texas Instruments
Texas Instruments
54F399(54F398 / 54F399) Quad 2-Port RegisterNational Semiconductor
National Semiconductor
54F39954F398 54F399 74F398 74F399 Quad 2-Port Register (Rev. A)Texas Instruments
Texas Instruments

零件编号描述制造商
STK15C88256-Kbit (32 K x 8) PowerStore nvSRAMCypress Semiconductor
Cypress Semiconductor
NJM4556DUAL HIGH CURRENT OPERATIONAL AMPLIFIERNew Japan Radio
New Japan Radio
EL1118-G5 PIN LONG CREEPAGE SOP PHOTOTRANSISTOR PHOTOCOUPLEREverlight
Everlight


DataSheet8.cn    |   2020   |  联系我们   |   搜索  |  Simemap