Details, datasheet, quote on part number: IDT54FCT162H245ATPF
PartIDT54FCT162H245ATPF
CategoryLogic => Transceivers => 16/32-Bit Bus Transceiver->CMOS/BiCMOS->FCT/FCT-T
Title16/32-Bit Bus Transceiver->CMOS/BiCMOS->FCT/FCT-T
DescriptionFast CMOS 16-bit Bidirectional Transceiver
CompanyIntegrated Device Technology, Inc.
DatasheetDownload IDT54FCT162H245ATPF datasheet
  

 

Features, Applications

MICRON CMOS Technology High-speed, low-power CMOS replacement for ABT functions Typical tSK(o) (Output Skew) < 250ps Low input and output leakage 1 A (max.) ESD > 2000V per MIL-STD-883, Method > 200V using machine model 0) 25 mil pitch SSOP, 19.6 mil pitch TSSOP, 15.7 mil pitch TVSOP and 25 mil pitch CERPACK packages Extended commercial range to +85C Bus Hold retains last active bus state during 3-state Eliminates the need for external pull up resistors

The FCT162H245T 16-bit transceiver is built using advanced dual metal CMOS technology. These high-speed, low-power transceivers are ideal for synchronous communication between two busses (A and B). The Direction and Output Enable controls operate these devices as either two independent 8-bit transceivers or one 16-bit transceiver. The direction control pin (xDIR) controls the direction of data flow. The output enable pin (xOE) overrides the direction control and disables both ports. All inputs are designed with hysteresis for improved noise margin. The FCT162H245T has "Bus Hold" which retains the input's last state whenever the input goes to high impedance. This prevents "floating" inputs and eliminates the need for pull-up/down resistors.

Description Terminal Voltage with Respect to GND Terminal Voltage with Respect to GND Storage Temperature DC Output Current

NOTES: 1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. 2. All device terminals except FCT162XXXT and FCT166XXXT (A-Port) O /O Output and I/O terminals. 3. Output and I/O terminals for FCT162XXXT and FCT166XXXT (A-Port).

Symbol CIN COUT Parameter(1) Input Capacitance Output Capacitance Conditions VIN = 0V VOUT = 0V Typ. 3.5 Max. 6 8 Unit pF

NOTE: 1. This parameter is measured at characterization but not tested.

Pin Names xOE xDIR xAx xBx Description Output Enable Input (Active LOW) Direction Control Input Side A Inputs 3-State Outputs(1) Side B Inputs 3-State Outputs(1)

NOTE: 1. These pins have "Bus Hold". All other pins are standard inputs, outputs or I/Os.
Inputs xOE L H xDIR H X Outputs Bus B Data to Bus A Bus A Data to Bus B High Z State
NOTE: H = HIGH Voltage Level L = LOW Voltage Level X = Don't Care Z = High-Impedance

Following Conditions Apply Unless Otherwise Specified: Commercial: to +85C, VCC 5.0V 10%; Military: to +125C, VCC 5.0V 10% Symbol VIH VIL IIH Parameter Input HIGH Level Input LOW Level Input HIGH Current(4) IIL Input LOW Current(4) IBHH IBHL IOZH IOZL VIK IOS VH ICCL ICCH ICCZ Bus-hold Sustain Current(4) High Impedance Output Current (3-State Output pins)(5, 6) Clamp Diode Voltage Short Circuit Current Input Hysteresis Quiescent Power Supply Current VCC = Max. VIN = GND or VCC = Min., IIN = 18mA VCC = Max., = GND(3) VCC = Max. Standard Input(5) Standard I/O(5) Bus-hold Input Bus-hold I/O Standard Input(5) Standard I/O(5) Bus-hold Input Bus-hold I/O Bus-hold Input VCC = Min. VI = GND Test Conditions(1) Guaranteed Logic HIGH Level Guaranteed Logic LOW Level VCC = Max. VI = VCC Min. Typ.(2) Max. mV A Unit V A

NOTES: 1. For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Typical values are at Vcc 5.0V, +25C ambient. 3. Not more than one output should be tested at one time. Duration of the test should not exceed one second. 4. Pins with Bus-hold are identified in the pin description. 5. The test limit for this parameter 55C. 6. Does not include Bus-hold I/O pins.

Symbol IODL IODH VOH VOL Parameter Output LOW Current Output HIGH Current Output HIGH Voltage Output LOW Voltage Test Conditions(1) VCC = 5V, VIN = VIH or VIL, = 1.5V(3) VCC = 5V, VIN = VIH or VIL, = 1.5V(3) VCC = Min. VIN = VIH or VIL VCC = Min. VIN = VIH or VIL IOH = 16mA MIL IOH = 24mA COM'L IOL = 16mA MIL IOL = 24mA COM'L

NOTES: 1. For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Typical values are at VCC 5.0V, +25C ambient. 3. Not more than one output should be shorted at one time. Duration of the test should not exceed one second. 4. Duration of the condition can not exceed one second. 5. The test limit for this parameter = -55C.


 

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