參數(shù)資料
型號(hào): 100398QIX
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 通用總線功能
英文描述: ECL-to-TTL Translator
中文描述: QUAD TTL TO ECL TRANSCEIVER, COMPLEMENTARY OUTPUT, PQCC28
封裝: 0.450 X 0.450 INCH, PLASTIC, MO-047, LCC-28
文件頁數(shù): 2/13頁
文件大?。?/td> 117K
代理商: 100398QIX
www.fairchildsemi.com
2
1
Logic Symbol
Connection Diagrams
24-Pin DIP
28-Pin PLCC
Pin Descriptions
Truth Table
H
=
HIGH Voltage Level
L
=
LOW Voltage Level
X
=
Don’t Care
Z
=
High Impedance
Note 1:
ECL input to TTL output mode.
Note 2:
TTL input to ECL output mode.
Note 3:
Retains data present before LE set HIGH.
Note 4:
Latch is transparent.
Pin Names
E
0
E
3
E
0
E
3
Description
ECL Data I/O
Complementary ECL
Data I/O
TTL Data I/O
Output Enable Input Levels
Latch Enable Input Levels
Direction Control
Input (TTL levels)
ECL Ground
ECL Output Ground
ECL Ground-to-Substrate
ECL Quiescent Power Supply
ECL Dynamic Power Supply
TTL Quiescent Ground
TTL Dynamic Ground
TTL Quiescent Power Supply
TTL Dynamic Power Supply
T
0
T
3
OE
LE
DIR
GNDECL
GNDECLO
GNDS
V
EE
V
EED
GNDTTL
GNDTTLD
V
TTL
V
TTLD
LE
DIR
OE
ECL
Port
LOW
(Cut-Off)
Input
LOW
(Cut-Off)
Output
Input
Latched
Low
(Cut-Off)
Latched
TTL
Port
Z
Notes
0
0
0
0
0
0
1
1
0
Output (Note 1)(Note 4)
Z
0
1
1
1
1
0
0
1
1
0
1
0
Input
Z
X
Input
(Note 2)(Note 4)
(Note 1)(Note 3)
(Note 1)(Note 3)
(Note 2)(Note 3)
1
1
1
X
(Note 2)(Note 3)
相關(guān)PDF資料
PDF描述
100398QC Quad Differential ECL/TTL Translating Transceiver with Latch
100398QI Quad Differential ECL/TTL Translating Transceiver with Latch
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