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参数资料
| 型号： | IDT74FCT833BSO8 |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 总线收发器 |
| 英文描述： | FCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO24 |
| 封装： | SOIC-24 |
| 文件页数： | 1/8页 |
| 文件大小： | 68K |
| 代理商： | IDT74FCT833BSO8 |
COMMERCIALTEMPERATURERANGE
IDT74FCT833A/B
FASTCMOSPARITYBUSTRANSCEIVER
1
JULY 2000
COMMERCIAL TEMPERATURE RANGE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
2000 Integrated Device Technology, Inc.
DSC-4621/3
FEATURES:
Equivalent to AMD's Am29833 bipolar registers in pinout/
function, speed, and output drive over full temperature and
voltage supply extremes
High-speed bidirectional bus transceiver for processor-
organized devices
IDT74FCT833A equivalent to Am29833 speed and output drive
IDT74FCT833B 30% faster than Am29833
Buffered direction and 3-state controls
Error flag with open-drain output
IOL = 48mA
TTL input and output level compatible
CMOS output level compatible
Substantially lower input current levels than AMD's bilopar
Am29800 series (5
A max.)
Available in SOIC package
FUNCTIONAL BLOCK DIAGRAM
IDT74FCT833A/B
FAST CMOS PARITY
BUS TRANSCEIVER
DESCRIPTION:
The IDT74FCT833s are high-performance bus transceivers designed
for two-way communications. They each contain an 8-bit data path from the
R (port) to the T (port), an 8-bit data path from the T (port) to the R (port),
and a 9-bit parity checker/generator. The error flag can be clocked and
stored in a register and read at the ERR output. The clear (CLR) input is
used to clear the error flag register.
The output enables OETand OER are used to force the port outputs to the
high-impedance state so that the device can drive bus lines directly. In
addition, OER and OETcan be used to force a parity error by enabling both
linessimultaneously. Thistransmissionofinvertedparitygivesthedesigner
moresystemdiagnosticcapability. Thedevicesarespecifiedat48mAoutput
sink current over the commercial temperature range.
SMUX
9-BIT PAR ITY TREE
PARITY
TI
8
9
P
D
Q
CP
CLR
ERR
CLK
CLR
OER
OE T
RI
14
1
13
11
15
10
相关PDF资料 |
PDF描述 |
|---|---|
| IDT74FCT843CTD | FCT SERIES, 9-BIT DRIVER, TRUE OUTPUT, CDIP24 |
| IDT74FCT845ATE | FCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDFP24 |
| IDT74FCT845CTSO | FCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO24 |
| IDT54FCT843CTDB | FCT SERIES, 9-BIT DRIVER, TRUE OUTPUT, CDIP24 |
| IDT74FCT845CTE | FCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDFP24 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| IDT74FCT841AP | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT841ATSO | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT841BP | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT841BTSO | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT841HAP | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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