74ALVC16244 PHILIPS | Alldatasheet

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/C0109 /C0110 /C0114 74ALVC16244/74ALVCH16244 2.5V/3.3V 16-bit buffer/line driver (3-State) Product specification Supersedes data of 1997 Mar 21 IC24 Data Handbook

1998 Jun 29

Philips Semiconductors Product specification 74ALVC16244/ 74ALVCH1624416-bit buffer/line driver (3-State)

21998 Jun 29 853-2082 19638

FEATURES

  • Wide supply voltage range of 1.2V to 3.6V
  • Complies with JEDEC standard no. 8-1A
  • CMOS low power consumption
  • MULTIBYTE TM flow-through standard pin-out architecture
  • Low inductance multiple VCC and GND pins for minimum noise and ground bounce
  • Direct interface with TTL levels
  • Bus hold on data inputs (74ALVCH16244 only)
  • Output drive capability 50Ω transmission lines @ 85°C
  • Current drive ±24 mA at 3.0 V

DESCRIPTION

The 74ALVC16244(74ALVCH16244) is a 16-bit non-inverting buffer/line driver with 3-State outputs. The device can be used as four 4-bit buffers, two 8-bit buffers or one 16-bit buffer. The 3-State outputs are controlled by the output enable inputs 1OE and 2OE. A HIGH on nOE causes the outputs to assume a high impedance OFF-state. The 74ALVCH16244 has active bus hold circuitry which is provided to hold unused or floating data inputs at a valid logic level. This feature eliminates the need for external pull-up or pull-down resistors. The 74ALVC16244 has 5V tolerant inputs. PIN CONFIGURATION 20 29 481OE 1Y0 1Y1 GND 1Y2 1Y3 VCC 2Y1 GND 2Y2 2Y3 3Y0 3Y1 GND 2Y0 3Y2 3Y3 V CC 4Y0 4Y1 4A1 4A0 VCC 3A3 3A2 GND 3A1 3A0 2A3 2A2 GND 2A1 2A0 VCC 1A3 1A2 GND 1A1 1A0 2OE 24 25 28GND 4Y2 4Y3 4OE 3OE 4A3 4A2 GND SW00194 QUICK REFERENCE DATA GND = 0 V; Tamb = 25°C; tr = tf ≤ 2.5 ns SYMBOL PARAMETER CONDITIONS TYPICAL UNIT tPHL /tPLH Propagation delay An to Yn VCC = 2.5V, CL = 30pF VCC = 3.3V, CL = 50pF 1.9 1.9 ns C I Input capacitance 5.0 pF C Power dissipation capacitanceper buffer V = GND to VCC 1 Outputs enabled 25 pFC PD Pow er dissipation capacitance per buffer VI = GND to VCC 1 Outputs disabled 4 pF NOTE: 1. CPD is used to determine the dynamic power dissipation (PD in W): PD = CPD × VCC 2 × fi + (CL × VCC 2 × fo) where: fi = input frequency in MHz; CL = output load capacitance in pF; fo = output frequency in MHz; VCC = supply voltage in V; (CL × VCC 2 × fo) = sum of the outputs.

ORDERING INFORMATION

PACKAGES TEMPERATURE RANGE OUTSIDE NORTH AMERICA NORTH AMERICA DWG NUMBER 48-Pin Plastic SSOP Type III –40°C to +85°C 74ALVC16244 DL AC16244 DL SOT370-1 48-Pin Plastic TSSOP Type II –40°C to +85°C 74ALVC16244 DGG AC16244 DGG SOT362-1 48-Pin Plastic SSOP Type III –40°C to +85°C 74ALVCH16244 DL ACH16244 DL SOT370-1 48-Pin Plastic TSSOP Type II –40°C to +85°C 74ALVCH16244 DGG ACH16244 DGG SOT362-1

Philips Semiconductors Product specification 74ALVC16244/ 74ALVCH1624416-bit buffer/line driver (3-State)

1998 Jun 29 3

PIN NUMBER SYMBOL NAME AND FUNCTION 1 1OE Output enable input (active LOW) 2, 3, 5, 6 1Y0 to 1Y3 Data outputs 4, 10, 15, 21, 28, 34, 39, 45 GND Ground (0V) 7, 18, 31, 42 VCC Positive supply voltage 8, 9, 11, 12 2Y0 to 2Y3 Data outputs 13, 14, 16, 17 3Y0 to 3Y3 Data outputs 19, 20, 22, 23 4Y0 to 4Y3 Data outputs 24 4OE Output enable input (active LOW) 25 3OE Output enable input (active LOW) 30, 29, 27, 26 4A0 to 4A3 Data inputs 36, 35, 33, 32 3A0 to 3A3 Data inputs 41, 40, 38, 37 2A0 to 2A3 Data inputs 47, 46, 44, 43 1A0 to 1A3 Data inputs 48 2OE Output enable input (active LOW) LOGIC SYMBOL 1A0 1A1 1A2 1A3 1OE 1Y0 1Y1 1Y2 1Y3 3A0 3A1 3A2 3A3 3OE 3Y0 3Y1 3Y2 3Y3 2A0 2A1 2A2 2A3 2OE 2Y0 2Y1 2Y2 2Y3 4A0 4A1 4A2 4A3 4OE 4Y0 4Y1 4Y2 4Y3 SW00195 FUNCTION TABLE INPUTS OUTPUT nOE nAn nYn L L L L H H H X Z H = HIGH voltage level L = LOW voltage level X = don’t care Z = high impedance OFF-state LOGIC SYMBOL (IEEE/IEC) SW00056 1EN 1 ∇ 2EN 3EN 4EN 2 ∇ 3 ∇ 4 ∇ 1OE 2OE 3OE 4OE 1A0 1A1 1A2 1A3 2A0 2A1 2A2 3A0 3A1 3A2 3A3 4A0 4A1 4A2 4A3 1Y0 1Y1 1Y2 1Y3 2Y0 2Y1 2Y2 2Y3 3Y0 3Y1 3Y2 3Y3 4Y0 4Y3 2A3 4Y1 4Y2 BUS HOLD CIRCUIT To internal circuit VCC Data Input SW00044

Philips Semiconductors Product specification 74ALVC16244/ 74ALVCH1624416-bit buffer/line driver (3-State)

1998 Jun 29 4

RECOMMENDED OPERATING CONDITIONS SYMBOL PARAMETER CONDITIONS LIMITS UNITSYMBOL PARAMETER CONDITIONS MIN MAX UNIT DC supply voltage 2.5V range (for max. speed performance @ 30 pF output load) 2.3 2.7 VCC DC supply voltage 3.3V range (for max. speed performance @ 50 pF output load) 3.0 3.6 V DC supply voltage (for low-voltage applications) 1.2 3.6 For data input pins with bus hold 0 VCC VI DC Input voltage range For data input pins without bus hold 0 5.5 V For control pins 0 5.5 VO DC output voltage range 0 VCC V Tamb Operating free-air temperature range –40 +85 °C tr, tf Input rise and fall times VCC = 2.3 to 3.0V VCC = 3.0 to 3.6V ns/V ABSOLUTE MAXIMUM RATINGS 1 In accordance with the Absolute Maximum Rating System (IEC 134) Voltages are referenced to GND (ground = 0V) SYMBOL PARAMETER CONDITIONS RATING UNIT VCC DC supply voltage –0.5 to +4.6 V IIK DC input diode current VI 0 –50 mA For data inputs with bus hold2 –0.5 to VCC +0.5 VI DC input voltage For data inputs without bus hold2 –0.5 to +5.5 V For control pins2 –0.5 to +5.5 IOK DC output diode current VO VCC or VO 0 50 mA VO DC output voltage Note 2 –0.5 to VCC +0.5 V IO DC output source or sink currentVO = 0 to VCC 50 mA IGND , ICC DC V CC or GND current 100 mA Tstg Storage temperature range –65 to +150 °C PTOT Power dissipation per package –plastic medium-shrink (SSOP) –plastic thin-medium-shrink (TSSOP) For temperature range: –40 to +125 °C above +55°C derate linearly with 11.3 mW/K above +55°C derate linearly with 8 mW/K 850 600 mW NOTES: 1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. 2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.

Philips Semiconductors Product specification 74ALVC16244/ 74ALVCH1624416-bit buffer/line driver (3-State)

1998 Jun 29 5

Over recommended operating conditions. Voltage are referenced to GND (ground = 0 V). LIMITS SYMBOL PARAMETER TEST CONDITIONS Temp = -40°C to +85°C UNIT MIN TYP 1 MAX VCC = 1.2V VCC VIH HIGH level Input voltage VCC = 1.8V 0.7*VCC 0.9 VVIH HIGH level In ut voltage VCC = 2.3 to 2.7V 1.7 1.2 V VCC = 2.7 to 3.6V 2.0 1.5 VCC = 1.2V GND VIL LOW level Input voltage VCC = 1.8V 0.9 0.2*VCC VVIL LOW level In ut voltage VCC = 2.3 to 2.7V 1.2 0.7 V VCC = 2.7 to 3.6V 1.5 0.8 VCC =18t o36 V;VI=V IH or VIL;IO = –100µA VCC –0 2 VCCVCC = 1.8 to 3.6V; VI = VIH or VIL; IO = –100µA VCC –0.2 VCC VCC = 1.8V; VI = VIH or VIL; IO = –6mA VCC –0.4 VCC –0.10 VCC = 2.3V; VI = VIH or VIL; IO = –6mA VCC –0.3 VCC –0.08 VOH HIGH level output voltage VCC = 2.3V; VI = VIH or VIL; IO = –12mA VCC –0.5 VCC –0.17 V VCC = 2.3V; VI = VIH or VIL; IO = –18mA VCC –0.6 VCC –0.26 VCC = 2.7V; VI = VIH or VIL; IO = –12mA VCC –0.5 VCC –0.14 VCC = 3.0V; VI = VIH or VIL; IO = –24mA VCC –1.0 VCC –0.28 VCC =18t o36 V; VI=V IH or VIL;IO = 100µA GND 02 0VCC = 1.8 to 3.6V; VI = VIH or VIL; IO = 100µA GND 0.20 VCC = 1.8V; VI = VIH or VIL; IO = 6mA 0.09 0.30 VCC = 2.3V; VI = VIH or VIL; IO = 6mA 0.07 0.20 VOL LOW level output voltage VCC = 2.3V; VI = VIH or VIL; IO = 12mA 0.15 0.40 V VCC = 2.3V; VI = VIH or VIL; IO = 18mA 0.23 0.60 VCC = 2.7V; VI = VIH or VIL; IO = 12mA 0.14 0.40 VCC = 3.0V; VI = VIH or VIL; IO = 24mA 0.27 0.55 Input leakage current per data pin with bus hold VCC = 1.8 to 3.6V; VI = VCC or GND 0.1 5 II Input leakage current per data pin without bus hold VCC = 1.8 to 3.6V; VI = 5.5 V or GND 0.1 5 µA Input leakage current per control pin VCC = 1.8 to 3.6V; VI = 5.5 V or GND 0.1 5 I /I Input current for common I/Opins VCC = 1.8 to 2.7V; VI = VCC or GND 0.1 10 µAIIHZ/IILZ Input current for common I/O pins VCC = 3.6V; VI = VCC or GND 0.1 15 µA IOZ 3-State output OFF-state current VCC = 1.8 to 2.7V; VI = VIH or VIL; VO = VCC or GND 0.1 5 µAIOZ 3-State out ut OFF -state current VCC = 2.7 to 3.6V; VI = VIH or VIL; VO = VCC or GND 0.1 10 µA ICC Quiescent supply current VCC = 1.8 to 2.7V; VI = VCC or GND; IO = 0 0.1 20 µAICC Quiescent su ly current VCC = 2.3 to 3.6V; VI = VCC or GND; IO = 0 0.2 40 µA Additional quiescent supply current given per data I/O pin with bus hold 150 750 ΔICC Additional quiescent supply current given per data I/O pin without bus hold VCC = 2.7V to 3.6V; VI = VCC – 0.6V; IO = 0 5 500 µA Additional quiescent supply current given per control pin 5 500

Philips Semiconductors Product specification 74ALVC16244/ 74ALVCH1624416-bit buffer/line driver (3-State)

1998 Jun 29 6

DC ELECTRICAL CHARACTERISTICS (Continued) Over recommended operating conditions. Voltage are referenced to GND (ground = 0 V). LIMITS SYMBOL PARAMETER TEST CONDITIONS Temp = -40°C to +85°C UNIT MIN TYP 1 MAX IBHL 2 Bus hold LOW sustaining current VCC = 2.3V; VI = 0.7V 45 – µAIBHL 2 Bus hold LOW sustaining current VCC = 3.0V; VI = 0.8V 75 150 µA IBHH 2 Bus hold HIGH sustaining current VCC = 2.3V; VI = 1.7V –45 µAIBHH 2 Bus hold HIGH sustaining current VCC = 3.0V; VI = 2.0V –75 –175 µA IBHLO 2 Bus hold LOW overdrive current VCC = 2.7V 300 µAIBHLO 2 Bus hold LOW overdrive current VCC = 3.6V 450 µA IBHHO 2 Bus hold HIGH overdrive current VCC = 2.7V –300 µAIBHHO 2 Bus hold HIGH overdrive current VCC = 3.6V –450 µA NOTES: 1. All typical values are at Tamb = 25°C. 2. Valid for data inputs of bus hold parts. AC CHARACTERISTICS FOR V CC = 2.3V TO 2.7V RANGE AND VCC < 2.3V GND = 0V; tr = tf ≤ 2.0ns; CL = 30pF LIMITS SYMBOL PARAMETER WAVEFORM VCC = 2.3 to 2.7V VCC = 1.8V VCC = 1.2V UNIT MIN TYP 1, 2 MAX MIN TYP 1 MAX TYP 1 tPHL /tPLH Propagation delay tPZH /tPZL 3-State output enable time nOE tPHZ /tPLZ 3-State output disable time nOE NOTES: 1. All typical values are measured at Tamb = 25°C. 2. Typical value is measured at VCC = 2.5V AC CHARACTERISTICS FOR V CC = 3.0V TO 3.6V RANGE AND VCC = 2.7V GND = 0V; tr = tf ≤ 2.5ns; CL = 50pF LIMITS SYMBOL PARAMETER WAVEFORM VCC = 3.3 ± 0.3V VCC = 2.7V UNIT MIN TYP 1, 2 MAX MIN TYP 1 MAX tPHL /tPLH Propagation delay tPZH /tPZL 3-State output enable time nOE tPHZ /tPLZ 3-State output disable time nOE NOTES: 1. All typical values are measured at Tamb = 25°C. 2. Typical value is measured at VCC = 3.3V

Philips Semiconductors Product specification 74ALVC16244/ 74ALVCH1624416-bit buffer/line driver (3-State)

1998 Jun 29 7

AC WAVEFORMS FOR V CC = 2.3V TO 2.7V AND VCC < 2.3V RANGE VM = 0.5 VCC VX = VOL + 0.15V VY = VOH –0.15V VOL and VOH are the typical output voltage drop that occur with the output load. VI = VCC AC WAVEFORMS FOR V CC = 3.0V TO 3.6V AND VCC = 2.7V RANGE VM = 1.5 V VX = VOL + 0.3V VY = VOH –0.3V VOL and VOH are the typical output voltage drop that occur with the output load. VI = 2.7V SW00057 An INPUT VM tPHL tPLH VOL VI VM GND VOH Yn OUTPUT Waveform 1. Input (An) to output (Yn) propagation delay times tPLZ tPZL VI nOE INPUT GND VCC OUTPUT LOW-to-OFF OFF-to-LOW VOL VOH OUTPUT HIGH-to-OFF OFF-to-HIGH GND outputs enabled outputs enabled outputs disabled tPHZ VM VM VM tPZH VX VY SW00058 Waveform 2. 3-State enable and disable times TEST CIRCUIT SWITCH POSITION PULSE GENERATOR R T VI D.U.T. VO C L VCC R L = 500 Ω Test Circuit for switching times Open GND DEFINITIONS VCC VI < 2.7V V CC TEST S 1 tPLH/tPHL Open R L = Load resistor C L = Load capacitance includes jig and probe capacitance R T = Termination resistance should be equal to ZOUT of pulse generators. 2 /C0060 VCCtPLZ/tPZL 2.7V2.7–3.6V tPHZ/tPZH GND R L = 500 Ω 2 * VCC SV00906 Waveform 3. Load circuitry for switching times

Philips Semiconductors Product specification 74ALVC16244/ 74ALVCH162442.5V/3.3V 16-bit buffer/line driver (3-State)

1998 Jun 29 8

SSOP48: plastic shrink small outline package; 48 leads; body width 7.5 mm SOT370-1

Philips Semiconductors Product specification 74ALVC16244/ 74ALVCH162442.5V/3.3V 16-bit buffer/line driver (3-State)

1998 Jun 29 9

TSSOP48: plastic thin shrink small outline package; 48 leads; body width 6.1mm SOT362-1

Philips Semiconductors Product specification 74ALVC16244/ 74ALVCH162442.5V/3.3V 16-bit buffer/line driver (3-State)

1998 Jun 29 10

Philips Semiconductors and Philips Electronics North America Corporation reserve the right to make changes, without notice, in the products, including circuits, standard cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified. Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. LIFE SUPPORT APPLICATIONS Philips Semiconductors and Philips Electronics North America Corporation Products are not designed for use in life support appliances, devices, or systems where malfunction of a Philips Semiconductors and Philips Electronics North America Corporation Product can reasonably be expected to result in a personal injury. Philips Semiconductors and Philips Electronics North America Corporation customers using or selling Philips Semiconductors and Philips Electronics North America Corporation Products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors and Philips Electronics North America Corporation for any damages resulting from such improper use or sale. This data sheet contains preliminary data, and supplementary data will be published at a later date. Philips Semiconductors reserves the right to make changes at any time without notice in order to improve design and supply the best possible product. Philips Semiconductors

811 East Arques Avenue

P.O. Box 3409 Sunnyvale, California 94088–3409 Telephone 800-234-7381 DEFINITIONS Data Sheet Identification Product Status Definition Objective Specification Preliminary Specification Product Specification Formative or in Design Preproduction Product Full Production This data sheet contains the design target or goal specifications for product development. Specifications may change in any manner without notice. This data sheet contains Final Specifications. Philips Semiconductors reserves the right to make changes at any time without notice, in order to improve design and supply the best possible product.  Copyright Philips Electronics North America Corporation 1998 All rights reserved. Printed in U.S.A. Date of release: 06-98 Document order number: 9397-750-04536 /C0109 /C0110 /C0114