IDT74FCT162500ATPVG8 IDT, Integrated Device Technology Inc, IDT74FCT162500ATPVG8 Datasheet

IDT74FCT162500ATPVG8

Manufacturer Part Number

IDT74FCT162500ATPVG8

Description

IC REGISTERD TRSCVR 18BIT 56SSOP

Manufacturer

IDT, Integrated Device Technology Inc

Series

74FCTr

Datasheet

1.IDT74FCT162500ATPVG8.pdf (7 pages)

Specifications of IDT74FCT162500ATPVG8

Logic Type

Registered Transceiver, Non-Inverting

Number Of Elements

Number Of Bits Per Element

Current - Output High, Low

24mA, 24mA

Voltage - Supply

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

56-SSOP

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

74FCT162500ATPVG8

Current page: 1 of 7
Download datasheet (82Kb)

FEATURES:

• 0.5 MICRON CMOS Technology

• High-speed, low-power CMOS replacement for ABT functions

• Typical t

• Low input and output leakage ≤ ≤ ≤ ≤ ≤ 1µA (max.)

• ESD > 2000V per MIL-STD-883, Method 3015; > 200V using

• V

• Balanced Output Drivers (±24mA)

• Reduced system switching noise

• Typical V

• Available in SSOP package

FUNCTIONAL BLOCK DIAGRAM

The IDT logo is a registered trademark of Integrated Device Technology, Inc.

INDUSTRIAL TEMPERATURE RANGE

IDT74FCT162500AT/CT

FAST CMOS 18-BIT REGISTERED TRANSCEIVER

machine model (C = 200pF, R = 0)

= 25°C

= 5V ±10%

SK(o)

OLP

CLKBA

CLKAB

OEAB

OEBA

LEBA

LEAB

(Output Ground Bounce) < 0.6V at V

(Output Skew) < 250ps

FAST CMOS 18-BIT

REGISTERED

TRANSCEIVER

= 5V,

TO 17 OTHER CHANNELS

DESCRIPTION:

dual metal CMOS technology. These high-speed, low-power 18-bit registered

bus transceivers combine D-type latches and D-type flip-flops to allow data flow

in transparent, latched 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 A-to-B data flow, the device

operates in transparent mode when LEAB is high. When LEAB is low, the A data

is latched if CLKAB is held at a high or low logic level. If LEAB is low, the A bus

data is stored in the latch/flip-flop on the high-to-low transition of CLKAB. OEAB

performs the output enable function on the B port. Data flow from B port to A

port is similar but uses OEBA, LEBA and CLKBA. Flow-through organization

of signal pins simplifies layout. All inputs are designed with hysteresis for

improved noise margin.

This offers low ground bounce, minimal undershoot, and controlled output fall

times–reducing the need for external series terminating resistors. The

FCT162500T are plug-in replacements for the FCT16500T and ABT16500

for on-board bus interface applications.

The FCT162500T 18-bit registered transceivers are built using advanced

The FCT162500T have balanced output drive with current limiting resistors.

IDT74FCT162500AT/CT

INDUSTRIAL TEMPERATURE RANGE

SEPTEMBER 2009

DSC-5432/5

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IDT74FCT162500ATPVG8 Summary of contents

Page 1

IDT74FCT162500AT/CT FAST CMOS 18-BIT REGISTERED TRANSCEIVER FEATURES: • 0.5 MICRON CMOS Technology • High-speed, low-power CMOS replacement for ABT functions • Typical t (Output Skew) < 250ps SK(o) • Low input and output leakage ≤ ≤ ≤ ≤ ≤ 1µA ...

Page 2

IDT74FCT162500AT/CT FAST CMOS 18-BIT REGISTERED TRANSCEIVER PIN CONFIGURATION OEAB 1 LEAB GND GND ...

Page 3

IDT74FCT162500AT/CT FAST CMOS 18-BIT REGISTERED TRANSCEIVER DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE Following Conditions Apply Unless Otherwise Specified: Industrial –40°C to +85° 5.0V ±10 Symbol Parameter V Input HIGH Level IH V Input LOW ...

Page 4

IDT74FCT162500AT/CT FAST CMOS 18-BIT REGISTERED TRANSCEIVER POWER SUPPLY CHARACTERISTICS Symbol Parameter ΔI Quiescent Power Supply Current CC TTL Inputs HIGH I Dynamic Power Supply CCD (4) Current (6) I Total Power Supply Current C NOTES: 1. For conditions shown as ...

Page 5

IDT74FCT162500AT/CT FAST CMOS 18-BIT REGISTERED TRANSCEIVER SWITCHING CHARACTERISTICS OVER OPERATING RANGE Symbol Parameter CLKAB or CLKBA frequency (4) f MAX t Propagation Delay PLH PHL t Propagation Delay PLH t LEBA to ...

Page 6

IDT74FCT162500AT/CT FAST CMOS 18-BIT REGISTERED TRANSCEIVER TEST CIRCUITS AND WAVEFORMS OUT V IN Pulse D.U.T. Generator R T Test Circuits for All Outputs DATA INPUT t SU TIMING INPUT ASYNCHRONOUS CONTROL PRESET CLEAR ETC. SYNCHRONOUS CONTROL PRESET ...

Page 7

IDT74FCT162500AT/CT FAST CMOS 18-BIT REGISTERED TRANSCEIVER ORDERING INFORMATION XX FCT XXX Temp. Range Family Device Type Datasheet Document History 09/06/09 Pg.6 Updated the ordering information by removing the "IDT" notation and non RoHS part. CORPORATE HEADQUARTERS 6024 Silver Creek Valley ...

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