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参数资料
| 型号： | IDT74FCT543DTSOG8 |
| 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： | GREEN, MS-013-AD, SOIC-24 |
| 文件页数： | 1/7页 |
| 文件大小： | 75K |
| 代理商： | IDT74FCT543DTSOG8 |
INDUSTRIALTEMPERATURERANGE
IDT74FCT543AT/CT/DT
FASTCMOSOCTALLATCHEDTRANSCEIVER
1
JUNE 2006
INDUSTRIAL TEMPERATURE RANGE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
2006 Integrated Device Technology, Inc.
DSC-5489/6
FEATURES:
A, C, and D 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 and QSOP packages
FUNCTIONAL BLOCK DIAGRAM
IDT74FCT543AT/CT/DT
FAST CMOS
OCTAL LATCHED
TRANSCEIVER
DESCRIPTION:
The FCT543T is a non-inverting octal transceiver built using an advanced
dual metal CMOS technology. This device contains two sets of eight D-type
latches with separate input and output controls for each set. For data flow
from A to B, for example, the A-to-B Enable (
CEAB)inputmustbelowinorder
to enter data from A0–A7 or to take data from B0–B7, as indicated in the
Function Table. With
CEAB low, a low signal on the A-to-B Latch Enable
(
LEAB) input makes the A-to-B latches transparent; a subsequent low-to-
high transition of the
LEAB signal puts the A latches in the storage mode and
their outputs no longer change with the A inputs. With
CEAB andOEAB both
low, the 3-state B output buffers are active and reflect the data present at the
output of the A latches. Control of data from B to A is similar, but uses the
CEBA, LEBA and OEBA inputs.
A 1
Q
OEBA
A 2
A 3
A 4
A 5
A 6
A 7
B 1
B 2
B 3
B 4
B 5
B 6
B 7
CEBA
LEB A
OEA B
CEA B
LEAB
DETAIL A x 7
D
LE
Q
D
LE
DETAIL A
A 0
B 0
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IDT74FCT543SO | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT543TQ | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT543TSO | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT573AP | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT573ATQG | 功能描述:IC TRANSP LATCH OCTAL 20-QSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 锁销 系列:74FCT 标准包装:48 系列:74VHCT 逻辑类型:D 型，可寻址 电路:1:8 输出类型:标准 电源电压:4.5 V ~ 5.5 V 独立电路:1 延迟时间 - 传输:6ns 输出电流高，低:8mA，8mA 工作温度:-55°C ~ 125°C 安装类型:表面贴装 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:管件 |
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