首页>IDT74FCT646CTE>规格书详情
IDT74FCT646CTE中文资料PDF规格书
IDT74FCT646CTE规格书详情
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 |
2023+ |
SMD |
19564 |
安罗世纪电子只做原装正品货 |
询价 | ||
IDT |
22+ |
SOP24 |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
IDT |
2021+ |
SOP24 |
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+ |
SSOP |
6500 |
专注配单,只做原装进口现货 |
询价 | ||
IDT |
23+ |
SSOP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
IDT |
22+23+ |
SOP24 |
35162 |
绝对原装正品全新进口深圳现货 |
询价 | ||
IDT |
22+ |
SOP24 |
18986 |
原装正品现货 |
询价 | ||
IDT |
05+ |
原厂原装 |
5109 |
只做全新原装真实现货供应 |
询价 | ||
IDT |
SMD |
550 |
价格优势!军工IC一级分销商!可开增值税发票! |
询价 | |||
IDT |
SOP24 |
9500 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 |