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74ALVC16245 fiches techniques PDF

ON Semiconductor - Low-Voltage 1.8/2.5/3.3V 16-Bit Transceiver

Numéro de référence 74ALVC16245
Description Low-Voltage 1.8/2.5/3.3V 16-Bit Transceiver
Fabricant ON Semiconductor 
Logo ON Semiconductor 





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74ALVC16245 fiche technique
74ALVC16245
Low−Voltage 1.8/2.5/3.3V
16−Bit Transceiver
With 3.6 VTolerant Inputs and Outputs
(3State, NonInverting)
The 74ALVC16245 is an advanced performance, noninverting
16bit transceiver. It is designed for very highspeed, very lowpower
http://onsemi.com
operation in 1.8 V, 2.5 V or 3.3 V systems.
The ALVC16245 is designed with byte control. It can be operated as
MARKING DIAGRAM
two separate octals, or with the controls tied together, as a 16bit wide
function. The Transmit/Receive (T/Rn) inputs determine the direction
48
of data flow through the bidirectional transceiver. Transmit
(activeHIGH) enables data from A ports to B ports; Receive
(activeLOW) enables data from B to A ports. The Output Enable
48
1
74ALVC16245DT
AWLYYWW
inputs (OEn), when HIGH, disable both A and B ports by placing them
in a HIGH Z condition.
Designed for Low Voltage Operation: VCC = 1.653.6 V
3.6 V Tolerant Inputs and Outputs
TSSOP48
DT SUFFIX
CASE 1201
1
High Speed Operation: 3.0 ns max for 3.0 to 3.6 V
3.7 ns max for 2.3 to 2.7 V
6.0 ns max for 1.65 to 1.95 V
Static Drive: $24 mA Drive at 3.0 V
A = Assembly
Location
WL = Wafer Lot
YY = Year
WW = Work Week
$12 mA Drive at 2.3 V
$4 mA Drive at 1.65 V
Supports Live Insertion and Withdrawal
IOFF Specification Guarantees High Impedance When VCC = 0 V
Near Zero Static Supply Current in All Three Logic States (40 mA)
ORDERING INFORMATION
Device
Package
Shipping
74ALVC16245DTR TSSOP 2500/Tape & Reel
Substantially Reduces System Power Requirements
Latchup Performance Exceeds $250 mA @ 125°C
ESD Performance: Human Body Model >2000 V; Machine Model >200 V
Second Source to Industry Standard 74ALVC16245
†To ensure the outputs activate in the 3state condition, the output enable pins
should be connected to VCC through a pullup resistor. The value of the resistor is
determined by the current sinking capability of the output connected to the OE pin.
© Semiconductor Components Industries, LLC, 2006
June, 2006 Rev. 1
1
Publication Order Number:
74ALVC16245/D

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