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IDT74FCT245CDB中文资料PDF规格书
IDT74FCT245CDB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 |
---|---|---|---|---|---|---|---|
IDT |
22+ |
SOP |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
IDT |
21+ROHS |
PDIP |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
IDT |
22+ |
SOP |
2789 |
原装优势!绝对公司现货! |
询价 | ||
IDT |
24+ |
原厂原装 |
16000 |
原装优势绝对有货 |
询价 | ||
IDT |
23+ |
SOP20 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
IDT |
2021+ |
SOP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
IDT |
23+ |
SOP |
25500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
询价 | ||
IDT |
22+ |
SOP20 |
41934 |
原装正品现货,可开13个点税 |
询价 | ||
IDT |
24+23+ |
SOP |
12580 |
16年现货库存供应商终端BOM表可配单提供样品 |
询价 | ||
IDT |
18+ |
SOP |
25614 |
全新原装现货,可出样品,可开增值税发票 |
询价 |