파트넘버.co.kr 74ALS5245-1 데이터시트 PDF


74ALS5245-1 반도체 회로 부품 판매점

Octal 3-STATE Transceiver



Fairchild Semiconductor 로고
Fairchild Semiconductor
74ALS5245-1 데이터시트, 핀배열, 회로
March 1998
DM74ALS5245/74ALS5245-1
Octal 3-STATE Transceiver
General Description
This octal bus transceiver is designed for asynchronous
two-way communication between data buses. The inputs in-
clude hysteresis which provides improved noise rejection.
Data is transmitted either from the A bus to the B bus or from
the B bus to the A bus depending on the logic level of the di-
rection control (DIR) input. The device can be disabled via
the enable input (G ) which causes the outputs to enter the
high impedance mode so the buses are effectively isolated.
The ALS5245-1 features the same performance as the
ALS5245 with the addition of increased current drive capa-
bility to meet the requirements of various bus architectures.
The recommended maximum IOL is increased to 48 mA.
Features
n Input Hysteresis
n Low output noise generation
n High input noise immunity
n Advanced oxide-isolated, ion implanted Schottky TTL
process
n Switching specification guaranteed over the full
temperature and VCC range
n PNP inputs to reduce input loading
n Maximum IOL is increased to 48 mA for ALS5245-1
Ordering Code:
Order Number Package Number
DM74ALS5245WM
M20B
DM74ALS5245SJ
M20D
DM74ALS5245N
N20A
DM74ALS5245-1WM
M20B
DM74ALS5245-1SJ
M20D
DM74ALS5245-1N
N20A
Package Description
20-Lead Small Outline Package – JEDEC (M)
20-Lead Small Outline Package – EIAJ (SJ)
20-Lead Molded Dual-in-Line Package (N)
20-Lead Small Outline Package – JEDEC (M)
20-Lead Small Outline Package – EIAJ (SJ)
20-Lead Molded Dual-in-Line Package (N)
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Connection Diagram
DS009175-1
© 1998 Fairchild Semiconductor Corporation DS009175
www.fairchildsemi.com


74ALS5245-1 데이터시트, 핀배열, 회로
Function Table
Control
Inputs
Operation
G DIR
L L B Data to A Bus
L H A Data to B Bus
H X High Impedance
L = Low Logic Level, H = High Logic Level
X = Don’t Care (Either Low or High Logic Level)
www.fairchildsemi.com
2




PDF 파일 내의 페이지 : 총 8 페이지

제조업체: Fairchild Semiconductor

( fairchild )

74ALS5245-1 transceiver

데이터시트 다운로드
:

[ 74ALS5245-1.PDF ]

[ 74ALS5245-1 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


74ALS5245-1

Octal 3-STATE Transceiver - Fairchild Semiconductor