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DESCRIPTION:
The FCT646T consists of a bus transceiver with 3-state D-type flip-flops and control circuitry arranged for multiplexed transmission of data directly from the data bus or from the internal storage registers. The FCT646T utilizes the enable control (G) and direction (DIR) pins to control the transceiver functions.
SAB and SBA control pins are provided to select either real- time or stored data transfer. The circuitry used for select control will eliminate the typical decoding glitch that occurs in a multiplexer during the transition between stored and real-time data. A low input level selects real-time data and a high selects stored data.
Data on the A or B data bus, or both, can be stored in the internal D flip flops by low-to-high transitions at the appropriate clock pins (CPAB or CPBA), regardless of the select or enable control pins.
FEATURES:
• Std., A, and C grades
• Low input and output leakage ≤1µA (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
• Military product compliant to MIL-STD-883, Class B and DESC listed (dual marked)
• Power off disable outputs permit live insertion
• Available in the following packages:
– Industrial: SOIC, SSOP, QSOP, TSSOP
– Military: CERDIP, LCC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
IDT |
2020+ |
DIP |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
IDT |
1996 |
44 |
原装正品长期供货,如假包赔包换 徐小姐13714450367 |
询价 | |||
IDT |
24+ |
原厂原装 |
16000 |
原装优势绝对有货 |
询价 | ||
IDT |
2339+ |
DIP |
5825 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
IDT |
2022 |
DIP |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
IDT |
99 |
90 |
公司优势库存 热卖中!! |
询价 | |||
IDT |
2210+ |
DIP |
9693 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
IDT |
23+ |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | |||
IDT |
22+ |
DIP |
2000 |
全新原装现货!自家库存! |
询价 | ||
IDT |
23+ |
NA/ |
3304 |
原装现货,当天可交货,原型号开票 |
询价 |