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参数资料
| 型号： | IDT74FCT138ATQ8 |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 编、解码器及复用、解复用 |
| 英文描述： | FCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16 |
| 封装： | QSOP-16 |
| 文件页数： | 1/6页 |
| 文件大小： | 80K |
| 代理商： | IDT74FCT138ATQ8 |
INDUSTRIALTEMPERATURERANGE
IDT74FCT138AT/CT
FASTCMOS1-OF-8DECODERWITHENABLE
1
FEBRUARY 2006
INDUSTRIAL TEMPERATURE RANGE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
2006 Integrated Device Technology, Inc.
DSC-2570/11
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, 48mA IOL)
Meets or exceeds JEDEC standard 18 specifications
Power off disable outputs permit "live insertion"
Available in SOIC and QSOP packages
FUNCTIONAL BLOCK DIAGRAM
IDT74FCT138AT/CT
FAST CMOS
1-OF-8 DECODER
WITH ENABLE
DESCRIPTION:
The IDT74FCT138T is a 1-of-8 decoder built using an advanced dual
metal CMOS technology. The IDT54/74FCT138T accepts three binary
weighted inputs (A0, A1, A2) and, when enabled, provides eight mutually
exclusive active low outputs (
O0 - O7). The IDT54/74FCT138T features
three enable inputs, two active low (
E1, E2) and one active high (E3). All
outputs will be high unless
E1 and E2 are low and E3 is high. This multiple
enable function allows easy parallel expansion of the device to a 1-of-32
(5 lines to 32 lines) decoder with just four IDT54/74FCT138T devices and
one inverter.
O7
O6
O5
O4
O3
O2
O1
O0
A1
A2
A0
E1
E2
E3
相关PDF资料 |
PDF描述 |
|---|---|
| IDT74FCT138TDC | FCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16 |
| IDT74FCT139ATQG | FCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16 |
| IDT74FCT139ATSOG | FCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16 |
| IDT74FCT139CTSO8 | FCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16 |
| IDT74FCT139CTQG | FCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| IDT74FCT138ATSO | 制造商:Integrated Device Technology Inc 功能描述: 制造商:Integrated Device Technology Inc 功能描述:Demultiplexer/Decoder, 3 To 8 Line, 16 Pin, Plastic, SOP |
| IDT74FCT138CTQ | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT138CTSO | 制造商: 功能描述: 制造商:undefined 功能描述: 制造商:Integrated Device Technology Inc 功能描述:Demultiplexer/Decoder, 3 To 8 Line, 16 Pin, Plastic, SOP |
| IDT74FCT138KATP | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT138SO | 制造商:Integrated Device Technology Inc 功能描述: 制造商:Integrated Device Technology Inc 功能描述:Demultiplexer/Decoder, 3 To 8 Line, 16 Pin, Plastic, SOP |
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