파트넘버.co.kr 74F219SC 데이터시트 PDF


74F219SC 반도체 회로 부품 판매점

64-Bit Random Access Memory with TRI-STATEE Outputs



National 로고
National
74F219SC 데이터시트, 핀배열, 회로
November 1994
54F 74F219
64-Bit Random Access Memory with TRI-STATE
Outputs
General Description
The ’F219 is a high-speed 64-bit RAM organized as a
16-word by 4-bit array Address inputs are buffered to mini-
mize loading and are fully decoded on-chip The outputs are
TRI-STATE and are in the high-impedance state whenever
the Chip Select (CS) input is HIGH The outputs are active
only in the Read mode This device is similar to the ’F189
but features non-inverting rather than inverting data out-
puts
Features
Y TRI-STATE outputs for data bus applications
Y Buffered inputs minimize loading
Y Address decoding on-chip
Y Diode clamped inputs minimize ringing
Y Available in SOIC (300 mil only)
Commercial
74F219PC
74F219SC (Note 1)
74F219SJ (Note 1)
Military
54F219DL (Note 2)
54F219FL (Note 2)
54F219LL (Note 2)
Package
Number
N16E
J16A
M16B
M16D
W16A
E20A
Package Description
16-Lead (0 300 Wide) Molded Dual-In-Line
16-Lead Ceramic Dual-In-Line
16-Lead (0 300 Wide) Molded Small Outline JEDEC
16-Lead (0 300 Wide) Molded Small Outline EIAJ
16-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 DLQB FLQB and LLQB
Logic Symbol
Connection Diagrams
Pin Assignment for
DIP SOIC and Flatpak
Pin Assignment
for LCC
TL F 9500–1
TL F 9500 – 2
TRI-STATE is a registered trademark of National Semiconductor Corporation
C1995 National Semiconductor Corporation TL F 9500
TL F 9500 – 3
RRD-B30M105 Printed in U S A


74F219SC 데이터시트, 핀배열, 회로
Unit Loading Fan Out
Pin Names
Description
A0 – A3
CS
WE
D0 – D3
O0 – O3
Address Inputs
Chip Select Input (Active LOW)
Write Enable Input (Active LOW)
Data Inputs
TRI-STATE Data Outputs
54F 74F
UL
HIGH LOW
10 10
10 20
10 10
10 10
150 40 (33 3)
Input IIH IIL
Output IOH IOL
20 mA b0 6 mA
20 mA b1 2 mA
20 mA b0 6 mA
20 mA b0 6 mA
b3 mA 24 mA (20 mA)
Function Table
Inputs
CS WE
Operation
LL
LH
HX
Write
Read
Inhibit
H e HIGH Voltage Level
L e LOW Voltage Level
X e Immaterial
Condition of Outputs
High Impedance
True Stored Data
High Impedance
Block Diagram
TL F 9500 – 4
2




PDF 파일 내의 페이지 : 총 8 페이지

제조업체: National

( national )

74F219SC data

데이터시트 다운로드
:

[ 74F219SC.PDF ]

[ 74F219SC 다른 제조사 검색 ]




국내 전력반도체 판매점


상호 : 아이지 인터내셔날

전화번호 : 051-319-2877

[ 홈페이지 ]

IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈

( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )

전력반도체 문의 : 010-3582-2743



일반적인 전자부품 판매점


디바이스마트

IC114

엘레파츠

ICbanQ

Mouser Electronics

DigiKey Electronics

Element14


관련 데이터시트


74F219SC

64-Bit Random Access Memory with 3-STATE Outputs - Fairchild



74F219SC

64-Bit Random Access Memory with TRI-STATEE Outputs - National



74F219SJ

64-Bit Random Access Memory with 3-STATE Outputs - Fairchild



74F219SJ

64-Bit Random Access Memory with TRI-STATEE Outputs - National