參數(shù)資料
型號： MT8980D-1
廠商： Mitel Networks Corporation
英文描述： ISO-CMOS ST-BUS⑩ FAMILY Digital Switch
中文描述： 異意法半導(dǎo)體的CMOS總線⑩家庭數(shù)字開關(guān)
文件頁數(shù)： 3/14頁
文件大?。?/td> 238K
代理商： MT8980D-1
MT8980D
2-5
22-
24
25-
27
D7-D5
Data 7 to 5 (Three-state I/O Pins).
These are the bidirectional data pins on the
microprocessor interface.
25-
29
29-
33
D4-D0
Data 4 to 0 (Three-state I/O Pins).
These are the bidirectional data pins on the
microprocessor interface.
30
34
V
SS
Power Input.
Negative Supply (Ground).
31-
35
35-
39
STo7-
STo3
ST-BUS Output 7 to 3 (Three-state Outputs).
These are the pins for the eight 2048
kbit/s ST-BUS output streams.
36-
38
41-
43
STo2-
STo0
ST-BUS Output 2 to 0 (Three-state Outputs).
These are the pins for the eight 2048
kbit/s ST-BUS output streams.
39
44
ODE
Output Drive Enable (Input).
If this input is held high, the STo0-STo7 output drivers function
normally. If this input is low, the STo0-STo7 output drivers go into their high impedance state.
NB:
Even when ODE is high, channels on the STo0-STo7 outputs can go high impedance
under software control.
40
1
CSTo
Control ST-BUS Output (Complementary Output).
Each frame of 256 bits on this ST-BUS
output contains the values of bit 1 in the 256 locations of the Connection Memory High.
6, 18,
28,
40
NC
No Connection.
Pin Description (continued)
Pin #
Name
Description
40
DIP
44
PLCC
相關(guān)PDF資料
PDF描述
MT8980DE ISO-CMOS ST-BUS⑩ FAMILY Digital Switch
MT8980DP ISO-CMOS ST-BUS⑩ FAMILY Digital Switch
MT8980D ISO-CMOS ST-BUS⑩ FAMILY Digital Switch
MT8980 ()
MT8982 ISO-CMOS ST-BUS⑩ FAMILY Small Digital Switch (MiniDX)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MT8980DE 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 256 X 256 5V 40PDIP - Rail/Tube 制造商:Zarlink Semiconductor Inc 功能描述:SWIT FABRIC 256 X 256 5V 40PDIP - Rail/Tube
MT8980DE1 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 256 X 256 5V 40PDIP - Rail/Tube 制造商:Microsemi Corporation 功能描述:PB FREE DIGITAL SWITCH 制造商:Zarlink Semiconductor Inc 功能描述:SWIT FABRIC 256 X 256 5V 40PDIP - Rail/Tube 制造商:Zarlink Semiconductor Inc 功能描述:PB FREE DIGITAL SWITCH
MT8980DP 制造商:Mitel Networks Corporation 功能描述: 制造商:ZARLINK 功能描述: 制造商:Zarlink Semiconductor Inc 功能描述:
MT8980DP1 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 256 X 256 5V 44PLCC - Rail/Tube 制造商:Microsemi Corporation 功能描述:PB FREE DIGITAL SWITCH 制造商:Zarlink Semiconductor Inc 功能描述:PB FREE DIGITAL SWITCH 制造商:Zarlink Semiconductor Inc 功能描述:SWIT FABRIC 256 X 256 5V 44PLCC - Rail/Tube
MT8980DPR 制造商:Microsemi Corporation 功能描述:
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