- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄61087 > IDT74FCT646CTQ8 (INTEGRATED DEVICE TECHNOLOGY INC) FCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24 PDF資料下載
參數(shù)資料
| 型號： | IDT74FCT646CTQ8 |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | FCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24 |
| 封裝： | QSOP-24 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大小： | 96K |
| 代理商： | IDT74FCT646CTQ8 |
INDUSTRIALTEMPERATURERANGE
IDT74FCT646AT/CT
FASTCMOSOCTALTRANSCEIVER/REGISTER(3-STATE)
1
FEBRUARY 2006
INDUSTRIAL TEMPERATURE RANGE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
2006 Integrated Device Technology, Inc.
DSC-5505/6
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.)
High Drive outputs (-15mA IOH, 64mA IOL)
Meets or exceeds JEDEC standard 18 specifications
Power off disable outputs permit "live insertion"
Available in SOIC, SSOP, and QSOP packages
FUNCTIONAL BLOCK DIAGRAM
IDT74FCT646AT/CT
FAST CMOS OCTAL
TRANSCEIVER/
REGISTER (3-STATE)
DESCRIPTION:
The FCT646T 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 FCT646T
utilizes the enable control (
G) and direction (DIR) pins 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.
A1
G
DIR
CPB A
SB A
CPA B
SA B
ONE OF EIGH T CHANNELS
B REG
A REG
B1
1D
C1
1D
TO SEVEN OTHE R CHANN ELS
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IDT74FCT646CTSO8 | FCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24 |
| IDT74FCT646TQ8 | FCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24 |
| IDT74FCT807CTDG | FCT SERIES, LOW SKEW CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), CDIP20 |
| IDT74FCT807CTEG | FCT SERIES, LOW SKEW CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), CDFP20 |
| IDT74FCT807BTEG | FCT SERIES, LOW SKEW CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), CDFP20 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IDT74FCT646HTP | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT646P | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT646TPY | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT648TQ | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| IDT74FCT652ATSO | 制造商:Integrated Device Technology Inc 功能描述:Bus Transceiver, Single, 8 Bit, 24 Pin, Plastic, SOP |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。