74lvch32244a NXP Semiconductors, 74lvch32244a Datasheet
74lvch32244a
Available stocks
Related parts for 74lvch32244a
74lvch32244a Summary of contents
Page 1
... DATA SHEET 74LVCH32244A 32-bit buffer/line driver input/output tolerant; 3-state Product specification Supersedes data of 1999 Aug 31 INTEGRATED CIRCUITS 2004 May 13 ...
Page 2
... V pull-up resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. The 74LVCH32244A bushold data inputs eliminates the need for external pull-up resistors to hold unused or floating data inputs at a valid logic level. ...
Page 3
... Product specification 74LVCH32244A OUTPUT nYn PACKAGES PINS PACKAGE MATERIAL 96 LFBGA96 plastic DESCRIPTION 2Y3 data output 2Y2 data output GND ground (0 V) GND ground (0 V) 2A2 data input 2A3 data input ...
Page 4
... V) R4 GND ground ( 8A0 data input R6 8A1 data input T1 8Y2 data output T2 8Y3 data output T3 8OE 3-state output enable input (active LOW) T4 7OE 3-state output enable input (active LOW) T5 8A3 data input T6 8A2 data input 4 Product specification 74LVCH32244A DESCRIPTION ...
Page 5
... G1 L6 4A2 4Y2 6A2 4A3 4Y3 6A3 4OE 6OE H3 J4 Fig.2 Logic symbol. 5 Product specification 74LVCH32244A mna471 5A3 6A1 6A3 7A1 7A3 8A1 8A2 5A2 6A0 6A2 7A0 7A2 8A0 8A3 GND V CC GND GND V CC GND 7OE ...
Page 6
... Philips Semiconductors 32-bit buffer/line driver input/output tolerant; 3-state handbook, halfpage 2004 May data to internal circuit input MNA473 Fig.3 Bushold circuit. 6 Product specification 74LVCH32244A ...
Page 7
... V > < output HIGH or LOW state; note 1 output 3-state; note note +85 C; note 3 amb derates linearly with 1.8 mW/K. 7 Product specification 74LVCH32244A MIN. MAX. UNIT 2.7 3.6 V 1 +85 ...
Page 8
... 0.8 V; 3.0 I notes 3 and 2.0 V; 3.0 I notes 3 and 4 notes 3 and 5 3.6 notes 3 and 5 3.6 = 3.3 V and amb > V allowing 5 the input pin Product specification 74LVCH32244A MIN. TYP. MAX 2.0 GND 0 0.8 CC GND 0.20 0.40 0.55 0 ...
Page 9
... Figs 5 and 6 PHZ PLZ t skew sk(0) Notes 1. All typical values are measured These typical values are measured at V 2004 May 13 = 500 . L CONDITIONS WAVEFORMS see Figs 4 and amb = 3.3 V and amb 9 Product specification 74LVCH32244A MIN. TYP. MAX. V (V) CC 1.2 11.0 2.7 1.0 4.7 (2) 3.0 to 3.6 1.1 3.0 4.1 1.2 15.0 2.7 1.0 5.8 (2) 3 ...
Page 10
... GND t PHL V OH nYn output GND t PLZ PHZ GND outputs enabled Fig.5 3-state enable and disable times. 10 Product specification 74LVCH32244A t PLH mna474 t PZL PZH V M outputs outputs enabled disabled MNA478 ...
Page 11
... PLH PHL ( 500 open 50 pF 500 open 50 pF 500 open = 1000 . L of the pulse generator. o Fig.6 Load circuitry for switching times. 11 Product specification 74LVCH32244A V EXT MNA616 V EXT PZH PHZ PZL PLZ GND ...
Page 12
... 1 1 scale 5.6 13.6 0 0.15 5.4 13.4 REFERENCES JEDEC JEITA 12 Product specification 74LVCH32244A detail 0.1 0.1 0.2 EUROPEAN PROJECTION SOT536-1 ISSUE DATE 00-03-04 03-02-05 ...
Page 13
... Product specification 74LVCH32244A DEFINITION These products are not Philips Semiconductors ...
Page 14
Philips Semiconductors – a worldwide company Contact information For additional information please visit http://www.semiconductors.philips.com. For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com. © Koninklijke Philips Electronics N.V. 2004 All rights are reserved. Reproduction in whole or in part is prohibited ...