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RENESAS 74LVCR16501PVRoHS

Manufacturer
RENESAS
MPN
74LVCR16501PV
LCSC Part #
C3753948
Packaging
-
Customer #
Key Attributes
Universal Bus Functions RoHS
Datasheetpdf iconRENESAS 74LVCR16501PV
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200+$ 0.1154$ 23.08
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1,000+$ 0.1093$ 109.30
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TypeDescription
CategoryIntegrated Circuits (ICs)/Logic/Universal Bus Functions
ManufacturerRENESAS
Packaging-
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Introduction

AI Translation

The IDT54/74FCT16501AT/CT/ET and IDT54/74FCT162501AT/CT/ET 18-bit registered transceivers are fabricated using advanced dual-metal CMOS technology. These high-speed, low-power 18-bit registered bus transceivers combine D-type latches and D-type flip-flops, allowing data flow in transparent, latch, and clocked modes. Data flow in each direction is controlled by output enable (OEAB and OEBA), latch enable (LEAB and LEBA), and clock (CLKAB and CLKBA) inputs. For data flow from A to B, when LEAB is HIGH, the device operates in transparent mode. When LEAB is LOW, if CLKAB is held at a HIGH or LOW logic level, the A data is latched. If LEAB is LOW, the A bus data is stored in the latch/flip-flop on the LOW-to-HIGH transition of CLKAB. OEAB performs the output enable function at the B port. Data flow from the B port to the A port is similar, but requires the use of OEBA, LEBA, and CLKBA. The flow-through pin arrangement simplifies layout. All inputs are designed with hysteresis for improved noise immunity. The IDT54/74FCT16501AT/CT/ET is ideally suited for driving high-capacitance loads and low-impedance backplanes. The output buffers feature power-off disable to allow "live insertion" of boards when used as backplane drivers. The IDT54/74FCT162501AT/CT/ET features balanced output drive with current-limiting resistors. This provides low ground bounce, minimal undershoot, and controlled output fall times, reducing the need for external series termination resistors. The IDT54/74FCT162501AT/CT/ET is a drop-in replacement for the IDT54/74FCT16501AT/CT/ET and 54/74ABT16501 in on-board bus interface applications.

Features

AI Translation
  • 0.5 micron CMOS technology
  • High-speed, low-power CMOS, drop-in replacement for ABT functions
  • Typical output skew tsk(o) < 250ps
  • Low input and output leakage current ≤ 1μA (maximum)
  • ESD: >2000V per MIL-STD-883 Method 3015; >200V using machine model (C = 200pF, R = 0)
  • 25 mil pitch SSOP and Cerpack packages, and 19.6 mil pitch TSSOP package
  • Extended commercial temperature range -40°C to +85°C, Vcc = 5V ±10%
  • FCT16501AT/CT/ET features: high-drive outputs (-32mA IoH, 64mA IoL), power-off disable outputs enable "live insertion," typical output ground bounce Volp < 1.0V at Vcc = 5V, TA = 25°C
  • FCT162501AT/CT/ET features: balanced output drivers (commercial ±24mA), reduced system switching noise, typical output ground bounce Volp < 0.6V at Vcc = 5V, TA = 25°C