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更多- IDT74FCT16543T
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- IDT74FCT16543CTPAB
- IDT74FCT16543CTPF
- IDT74FCT16543CTPFB
- IDT74FCT16543ETPFB
- IDT74FCT16543CTPA
- IDT74FCT16543TE
- IDT74FCT16543CTPVB
- IDT74FCT16543TEB
- IDT74FCT16543ETPF
- IDT74FCT16543CTEB
- IDT74FCT16543ETEB
- IDT74FCT16543CTPV
- IDT74FCT16543ETPV
- IDT74FCT16543ATPV
- IDT74FCT16543CT
IDT74FCT16543TPA规格书详情
DESCRIPTION:
The FCT16543T/AT/CT/ET and FCT162543T/AT/CT/ET 16-bit latched transceivers are built using advanced dual metal CMOS technology. These high-speed, low-power devices are organized as two independent 8-bit D-type latched transceivers with separate input and output control to permit independent control of data flow in either direction. For example, the A to-B Enable (xCEAB) must be LOW in order to enter data from the A port or to output data from the B port. xLEAB controls the latch function. When xLEAB is LOW, the latches are transparent. A subsequent LOW-to-HIGH transition of xLEAB signal puts the A latches in the storage mode. xOEABperforms output enable function on the B port. Data flow from the B port to the A port is similar but requires using xCEBA, xLEBA, and xOEBA inputs. Flow-through organization of signal pins simplifies layout. All inputs are designed with hysteresis for improved noise margin.
The FCT16543T/AT/CT/ET are ideally suited for driving high-capacitance loads and low-impedance backplanes. The output buffers are designed with power off disable capability to allow live insertion of boards when used as backplane drivers.
The FCT162543T/AT/CT/ET have balanced output drive with current limiting resistors. This offers low ground bounce, minimal undershoot, and controlled output fall times–reducing the need for external series terminating resistors. The FCT162543T/AT/CT/ET are plug-in replacements for the FCT16543T/AT/CT/ET and 54/74ABT16543 for on-board bus interface applications.
FEATURES:
• Common features:
– 0.5 MICRON CMOS Technology
– High-speed, low-power CMOS replacement for ABT functions
– Typical tSK(o) (Output Skew) < 250ps
– Low input and output leakage ≤1µA (max.)
– ESD
> 2000V per MIL-STD-883, Method 3015;
> 200V using machine model (C = 200pF, R = 0)
– Packages include 25 mil pitch SSOP, 19.6 mil pitch TSSOP, 15.7 mil pitch TVSOP and 25 mil pitch Cerpack
– Extended commercial range of -40°C to +85°C
– VCC = 5V ±10
• Features for FCT16543T/AT/CT/ET:
– High drive outputs (-32mA IOH, 64mA IOL)
– Power off disable outputs permit “live insertion”
– Typical VOLP (Output Ground Bounce) < 1.0V at VCC = 5V, TA = 25°C
• Features for FCT162543T/AT/CT/ET:
– Balanced Output Drivers: ±24mA (commercial), ±16mA (military)
– Reduced system switching noise
– Typical VOLP (Output Ground Bounce)
产品属性
- 型号:
IDT74FCT16543TPA
- 制造商:
Rochester Electronics LLC
- 功能描述:
- Bulk
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
23+ |
原厂封装 |
9888 |
专做原装正品,假一罚百! |
询价 | |||
IDT/Integrated Device Technolo |
21+ |
SOP |
1165 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
IDT |
21+ |
35200 |
一级代理/放心采购 |
询价 | |||
IDT |
23+ |
56TSSOP |
9526 |
询价 | |||
IDT |
24+ |
TSSOP |
6980 |
原装现货,可开13%税票 |
询价 | ||
IDT |
SSOP |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
RENESAS(瑞萨)/IDT |
23+ |
TSSOP56 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
IDT |
00/35 |
50 |
公司优势库存 热卖中! |
询价 | |||
IDT |
05+ |
原厂原装 |
24650 |
只做全新原装真实现货供应 |
询价 | ||
IDT |
2021+ |
N/A |
6800 |
只有原装正品 |
询价 |