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参数资料
| 型号： | IDT74FCT543TEG |
| 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, CDFP24 |
| 封装： | CERPACK-24 |
| 文件页数： | 1/7页 |
| 文件大小： | 159K |
| 代理商： | IDT74FCT543TEG |
1
IDT54/74FCT543T/AT/CT/DT
FASTCMOSOCTALLATCHEDTRANSCEIVER
MILITARYANDCOMMERCIALTEMPERATURERANGES
JANUARY 2000
1999
Integrated Device Technology, Inc.
DSC-5489/-
c
IDT54/74FCT543T/AT/CT/DT
MILITARY AND COMMERCIAL TEMPERATURE RANGES
FAST CMOS
OCTAL LATCHED
TRANSCEIVER
DESCRIPTION:
The FCT543T is a non-inverting octal transceiver built using an ad-
vanced 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) input must be low
in order 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 and
OEAB 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.
FUNCTIONAL BLOCK DIAGRAM
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
CEB A
LEB A
OEAB
CEA B
LEAB
DETAIL A x 7
D
LE
Q
D
LE
DETAIL A
A 0
B 0
FEATURES:
Low input and output leakage ≤1A (max.)
Extended commercial range of –40°C to +85°C
CMOS power levels
True TTL input and output compatibility
VOH = 3.3V (typ.)
VOL = 0.3V (typ.)
Meets or exceeds JEDEC standard 18 specifications
Product available in Radiation Tolerant and Radiation Enhanced
versions
Military product compliant to MIL-STD-883, Class B and DESC
listed (dual marked)
Available in DIP, SOIC, SSOP, QSOP, CERPACK, and LCC
packages
Std., A, C and D speed grades
High drive outputs (-15mA IOH, 64mA IOL)
Power off disable outputs permit “live insertion”
相关PDF资料 |
PDF描述 |
|---|---|
| IDT74FCT543TPY8 | FCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24 |
| IDT74FCT573ATQG | FCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| IDT74FCT573ATQG8 | 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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