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IDT74FCT245LB中文资料PDF规格书
IDT74FCT245LB规格书详情
DESCRIPTION:
The IDT octal bidirectional transceivers are built using an advanced dual metal CMOS technology. The IDT54/74FCT245/A/C, IDT54/74FCT640/A/C and IDT54/74FCT645/A/C are designed for asynchronous two-way communication between data buses. The transmit/receive (T/R) input determines the direction of data flow through the bidirectional transceiver. Transmit (active HIGH) enables data from A ports to B ports, and receive (active LOW) from B ports to A ports. The output enable (OE) input, when HIGH, disables both A and B ports by placing them in High-Z condition.
The IDT54/74FCT245/A/C and IDT54/74FCT645/A/C transceivers have non-inverting outputs. The IDT54/74FCT640/A/C has inverting outputs.
FEATURES:
• IDT54/74FCT245/640/645 equivalent to FAST™ speed and drive
• IDT54/74FCT245A/640A/645A 25 faster than FAST
• IDT54/74FCT245C/640C/645C 40 faster than FAST
• TTL input and output level compatible
• CMOS output level compatible
• IOL = 64mA (commercial) and 48mA (military)
• Input current levels only 5µA max.
• CMOS power levels (2.5mW typical static)
• Direction control and over-riding 3-state control
• Product available in Radiation Tolerant and Radiation Enhanced versions
• Military product compliant to MIL-STD-883, Class B and DESC listed
• Meets or exceeds JEDEC Standard 18 specifications
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
N/A |
279 |
原装正品长期供货,如假包赔包换 徐小姐13714450367 |
询价 | ||||
IDT |
24+ |
DIP20 |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
IDT |
2022 |
SOP20 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
IDT |
88 |
130 |
公司优势库存 热卖中!! |
询价 | |||
IDT |
05+ |
原厂原装 |
4217 |
只做全新原装真实现货供应 |
询价 | ||
IDT/Integrated Device Technolo |
21+ |
SOP20 |
6729 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
IDT |
2018+ |
DIP20 |
6528 |
承若只做进口原装正品假一赔十! |
询价 | ||
IDT |
22+ |
DIP20 |
360000 |
进口原装房间现货实库实数 |
询价 | ||
IDT |
23+ |
PDIP |
66800 |
原装正品专营军工 |
询价 | ||
IDT |
2316+ |
DIP20 |
3668 |
优势代理渠道,原装现货,可全系列订货 |
询价 |