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參數(shù)資料
| 型號： | IDT73720J |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | 16-BIT TRI-PORT BUS EXCHANGER |
| 中文描述： | 73 SERIES, 16-BIT EXCHANGER, TRUE OUTPUT, PQCC68 |
| 封裝： | PLASTIC, LCC-68 |
| 文件頁數(shù)： | 5/8頁 |
| 文件大小： | 74K |
| 代理商： | IDT73720J |
IDT73720 /A16-BIT TRI-PORT BUS EXCHANGER
COMMERCIAL TEMPERATURE RANGE
11.5
5
CPU
4 x (74FCT373)
2 x (73720)
DRAM 1
DRAM 2
Address
32
Data Bus Chip Count = 2 Pin Count = 136
4 x (74FCT373)
Address
Data Bus Chip Count = 8 Pin Count = 192
4 x (74FCT543)
4 x (74FCT543)
CPU
DRAM 1
DRAM 2
2527 drw 06
32
CPU
4 x (74FCT373)
2 x (73720)
DRAM 1
DRAM 2
Address
32
Data Bus Chip Count = 2 Pin Count = 136
4 x (74FCT373)
Address
Data Bus Chip Count = 8 Pin Count = 160
4 x (74FCT245)
4 x (74FCT245)
CPU
DRAM 1
DRAM 2
2527 drw 05
32
Figure 3. CPU System with Transparent Data Path
(2-way Interleaving)
Figure 4. CPU System with Latched Data Path
(2-way Interleaving)
Clk2xIn
IDT R3051 FAMILY
RISController
ADDRESS/DATA
CONTROL
R305x
LOCAL BUS
2527 drw 04
IDT79R3721
DRAM
CONTROLLER
IDT73720
BUS EXCHANGER
(2)
DRAM
DRAM
Figure 2. Bus Exchanger Used in R3051 Family System
相關PDF資料 |
PDF描述 |
|---|---|
| IDT73720PQF | 16-BIT TRI-PORT BUS EXCHANGER |
| IDT54FCT162952CTEB | CAP 33UF 10V 10% TANT SMD-7343-31 TR-7-PL SN100% LOWESR-250 |
| IDT74FCT162952BTPV | CAP 6.8UF 20V 20% TANT SMD-6032-15 TR-7-PL SN/PB5% LOWESR-1400 |
| IDT73720 | Octal Buffers And Line/MOS Drivers With 3-State Outputs 20-PDIP -40 to 85 |
| IDT73720A | 16-BIT TRI-PORT BUS EXCHANGER |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| IDT7381L25G | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT7383L25J | 制造商:Integrated Device Technology Inc 功能描述: 制造商:Integrated Device Technology Inc 功能描述:16-BIT, BIT-SLICE MICROPROCESSOR, PQCC68 |
| IDT74AHCT374D | 制造商:Integrated Device Technology Inc 功能描述:Flip Flop, Octal, D Type, 20 Pin, Ceramic, DIP |
| IDT74ALVC08PG | 制造商:Integrated Device Technology Inc 功能描述:Logic Circuit, Quad 2-Input AND, AVC/ALVC-CMOS, 14 Pin, Plastic, TSSOP |
| IDT74ALVC10AMPG | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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