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参数资料
| 型号： | IDT74FCT2652ATSO8 |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 总线收发器 |
| 英文描述： | FCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24 |
| 封装： | SOIC-24 |
| 文件页数： | 1/9页 |
| 文件大小： | 90K |
| 代理商： | IDT74FCT2652ATSO8 |
INDUSTRIALTEMPERATURERANGE
IDT74FCT2652AT/CT
FASTCMOSOCTALTRANSCEIVER/REGISTER(3-STATE)
1
AUGUST 2000
INDUSTRIAL TEMPERATURE RANGE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
2000 Integrated Device Technology, Inc.
DSC-5509/2
FEATURES:
A and C grades
Low input and output leakage
≤≤≤≤≤1A (max.)
CMOS power levels
True TTL input and output compatibility:
–VOH = 3.3V (typ.)
–VOL = 0.3V (typ.)
Resistor outputs (-15mA IOH, 12mA IOL)
Meets or exceeds JEDEC standard 18 specifications
Reduced system switching noise
Power off disable outputs permit "live insertion"
Available in SOIC and QSOP packages
FUNCTIONAL BLOCK DIAGRAM
IDT74FCT2652AT/CT
FAST CMOS OCTAL
TRANSCEIVER/
REGISTERS (3-STATE)
DESCRIPTION:
The FCT2652T consists of a bus transceiver with 3-state D-type flip-flops
and control circuitry arranged for multiplexed transmission of data directly
from the data bus or from the internal storage registers. The FCT2652T
utilizes GAB and
GBA signals to control the transceiver functions.
SAB and SBA control pins are provided to select either real- time or stored
data transfer. The circuitry used for select control will eliminate the typical
decoding glitch that occurs in a multiplexer during the transition between
stored and real-time data. A low input level selects real-time data and a high
selects stored data.
Data on the A or B data bus, or both, can be stored in the internal D flip-
flops by low-to-high transitions at the appropriate clock pins (CPAB or
CPBA), regardless of the select or enable control pins.
The FCT2652T have balanced drive outputs with current limiting
resistors. This offers low ground bounce, minimal undershoot and con-
trolled output fall times-reducing the need for external series terminating
resistors. FCT2652T parts are plug-in replacements for FCT652T parts.
A1
CPB A
SBA
CPA B
SAB
GBA
GAB
O NE OF EIG HT CHANNELS
B REG
A REG
B1
1D
C1
1D
TO SEVE N O THE R CHANNELS
相关PDF资料 |
PDF描述 |
|---|---|
| IDT74FCT273SO8 | FCT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20 |
| IDT74FCT273TPY | FCT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20 |
| IDT74FCT273CTQ8 | FCT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20 |
| IDT74FCT273TPY8 | FCT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20 |
| IDT74FCT273ATQ8 | FCT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| IDT74FCT2652TQ | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT273AP | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT273ATSO | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT273HTP | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| IDT74FCT273P | 制造商:Integrated Device Technology Inc 功能描述: |
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