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INTEGRATED CIRCUITS
MB2241 16-bit buffer/line driver (3-State)
Product specification Supersedes data of 1993 Aug 18 IC23 Data Handbook 1998 Jan 16
Philips Semiconductors
Philips Semiconductors
Product specification
16-bit buffer/line driver (3-State)
MB2241
FEATURES
* 16-bit bus interface * Power 3-State * Multiple VCC and GND pins minimize switching noise * 3-State buffers * Output capability: +64mA/-32mA * Latch-up protection exceeds 500mA per Jedec Std 17 * ESD protection exceeds 2000 V per MIL STD 883 Method 3015
and 200 V per Machine Model
DESCRIPTION
The MB2241 high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive. The MB2241 device is a 16-bit buffer that is ideal for driving bus lines. The device features four Output Enables (1OE, 2OE, 3OE, 4OE), each controlling four of the 3-State outputs.
* Inputs are disabled during 3-State mode
QUICK REFERENCE DATA
SYMBOL tPLH tPHL CIN COUT ICCZ PARAMETER Propagation delay nAx to nYx Input capacitance Output capacitance Total supply current CL = 50pF; VCC = 5V VI = 0V or VCC VO = 0V or VCC; 3-State Outputs disabled; VCC = 5.5V CONDITIONS Tamb = 25C; GND = 0V TYPICAL 3.0 3.1 4 7 65 UNIT
ns pF pF A
ORDERING INFORMATION
PACKAGES 52-pin plastic Quad Flat Pack TEMPERATURE RANGE -40C to +85C OUTSIDE NORTH AMERICA MB2241 BB NORTH AMERICA MB2241 BB DWG NUMBER SOT379-1
PIN CONFIGURATION
GND GND GND 1OE 1Y3 1Y2 1Y1 1Y0 20E 1A0 1A1 1A2 1A3
PIN DESCRIPTION
PIN NUMBER 44, 43, 41, 40, 38, 37, 35, 34, 32, 31, 29, 28, 26, 25, 23, 22 14, 15, 17, 18, 8, 9, 11, 12, 2, 3, 5, 6, 48, 49, 51, 52 47, 45, 21, 19 4, 7, 10, 16, 20, 24, 30, 33, 36, 42, 46, 50 1, 13, 27, 39 SYMBOL 1A0 - 1A3, 2A0 - 2A3, 3A0 - 3A3, 4A0 - 4A3 4Y0 - 4Y3, 3Y0 - 3Y3, 2Y0 - 2Y3, 1Y0 - 1Y3 1OE, 2OE, 3OE, 4OE GND VCC NAME AND FUNCTION
52 51 VCC 2Y0 2Y1 GND 2Y2 2Y3 GND 3Y0 3Y1 1 2 3 4 5 6 7 8 9
50 49 48 47
46 45 44 43 42
41 40 39 V CC 38 2A0 37 2A1 36 GND 35 2A2
Data inputs
Data outputs
52-pin PQFP
34 2A3 33 GND 32 3A0 31 3A1 30 GND 29 3A2 28 3A3 27 VCC
GND 10 3Y2 11 3Y3 12 VCC 13 14 15 16 4Y0 4Y1 GND 17 18 19 20 4Y2 4Y3 GND 3OE 21 22 23 24 25 4A3 4A2 4A1 GND 4OE 26 4A0
1998 Jan 16
E
Output enables
Ground (0V) Positive supply voltage
SB00024
2
853-1571 18869
Philips Semiconductors
Product specification
16-bit buffer/line driver (3-State)
MB2241
LOGIC SYMBOL
1A0 1A1 1A2 1A3 1OE 2A0 2A1 2A2 2A3 2OE 2Y0 2Y1 2Y2 2Y3 1Y0 1Y1 1Y2 1Y3 32 3A0 31 29 28 19 2 3 5 6 26 25 23 22 21 3A1 3A2 3A3 3OE 4A0 4A1 4A2 4A3 4OE 4Y0 4Y1 4Y2 4Y3 3Y0 3Y1 3Y2 3Y3
44 43 41 40 47 38 37 35 34 45
48 49 51 52
8 9 11 12
14 15 17 18
SB00025
LOGIC SYMBOL (IEEE/IEC)
47 EN1 19
EN3
44 43 41 40
1
48 49 51 52
32 31 29 28
3
8 9 11 12
45
EN2
21
EN4
38 37 35 34
2
2 3 5 6
26 25 23 22
4
14 15 17 18
SB00026
SB00027
FUNCTION TABLE
INPUTS 1OE or 3OE L L H 1An or 3An L H X 2OE or 4OE H H L 2An or 4An L H X 1Yn or 3Yn L H Z OUTPUTS 2Yn or 4Yn L H Z
H = High voltage level L = Low voltage level Z = High voltage level-impedance "OFF" state
1998 Jan 16
3
Philips Semiconductors
Product specification
16-bit buffer/line driver (3-State)
MB2241
ABSOLUTE MAXIMUM RATINGS1, 2
SYMBOL VCC IIK VI IOK VOUT IOUT Tstg PARAMETER DC supply voltage DC input diode current DC input voltage3 VO < 0 output in Off or High state output in Low state VI < 0 CONDITIONS RATING -0.5 to +7.0 -18 -1.2 to +7.0 -50 -0.5 to +5.5 128 -65 to 150 UNIT V mA V mA V mA C
DC output diode current DC output voltage3
DC output current Storage temperature range
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 performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150C. 3. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
RECOMMENDED OPERATING CONDITIONS
SYMBOL PARAMETER Min VCC VI VIH VIL IOH IOL t/v Tamb DC supply voltage Input voltage High-level input voltage Low-level Input voltage High-level output current Low-level output current Input transition rise or fall rate Operating free-air temperature range 0 -40 4.5 0 2.0 0.8 -32 64 10 +85 LIMITS Max 5.5 VCC V V V V mA mA ns/V C UNIT
1998 Jan 16
4
Philips Semiconductors
Product specification
16-bit buffer/line driver (3-State)
MB2241
DC ELECTRICAL CHARACTERISTICS
LIMITS SYMBOL PARAMETER TEST CONDITIONS Tamb = +25C Min VIK Input clamp voltage VCC = 4.5V; IIK = -18mA VCC = 4.5V; IOH = -3mA; VI = VIL or VIH VOH High-level output voltage VCC = 5.0V; IOH = -3mA; VI = VIL or VIH VCC = 4.5V; IOH = -32mA; VI = VIL or VIH VOL II IOFF IPU/IPU IOZH IOZL ICEX IO ICCH ICCL ICCZ ICC Additional supply current per input pin2 Quiescent supply current Low-level output voltage Input leakage current Power-off leakage current Power-up/down 3-State output current 3-State output High current 3-State output Low current Output high leakage current Output current1 VCC = 4.5V; IOL = 64mA; VI = VIL or VIH VCC = 5.5V; VI = GND or 5.5V VCC = 0.0V; VO or VI 4.5V VCC = 2.0V; VO = 0.5V; VI = GND or VCC; V OE = VCC; VOE = GND VCC = 5.5V; VO = 2.7V; VI = VIL or VIH VCC = 5.5V; VO = 0.5V; VI = VIL or VIH VCC = 5.5V; VO = 5.5V; VI = GND or VCC VCC = 5.5V; VO = 2.5V VCC = 5.5V; Outputs High, VI = GND or VCC VCC = 5.5V; Outputs Low, VI = GND or VCC VCC = 5.5V; Outputs 3-State; VI = GND or VCC Outputs enabled, one input at 3.4V, other inputs at VCC or GND; VCC = 5.5V -50 2.5 3.0 2.0 Typ -0.9 2.9 3.4 2.4 0.42 0.01 5.0 5.0 5.0 -5.0 5.0 -70 65 48 65 0.5 0.55 1.0 100 50 50 -50 50 -180 250 60 250 1.5 -50 Max -1.2 2.5 3.0 2.0 0.55 1.0 100 50 50 -50 50 -180 250 60 250 1.5 Tamb = -40C to +85C Min Max -1.2 V V V V V A A A A A A mA A mA A mA UNIT
NOTES: 1. Not more than one output should be tested at a time, and the duration of the test should not exceed one second. 2. This is the increase in supply current for each input at 3.4V.
AC CHARACTERISTICS
GND = 0V; tR = tF = 2.5ns; CL = 50pF, RL = 500 LIMITS SYMBOL PARAMETER WAVEFORM Min tPLH tPHL tPZH tPZL tPHZ tPLZ Propagation delay nAx to nYx Output enable time to High and Low level Output disable time from High and Low level 1 2 2 1.2 1.2 1.3 1.8 1.3 1.2 Tamb = +25C VCC = +5.0V Typ 3.0 3.1 3.7 4.8 3.9 3.4 Max 4.5 4.5 6.3 6.8 5.9 5.2 Tamb = -40C to +85C VCC = +5.0V 0.5V Min 1.2 1.2 1.3 1.8 1.3 1.2 Max 5.1 5.1 6.9 7.4 6.7 5.8 ns ns ns UNIT
1998 Jan 16
5
Philips Semiconductors
Product specification
16-bit buffer/line driver (3-State)
MB2241
AC WAVEFORMS
VM = 1.5V, VIN = GND to 3.0V
nOE INPUT nOE INPUT nAx INPUT VM VM tPZL tPLH tPHL nYx OUTPUT nYx OUTPUT VM VM VM tPZH tPHZ VOL + 0.3V VOL VOH tPLZ 3.5V
VM
VM
SB00028
nYx OUTPUT
VOH - 0.3V VM 0V SB00029
Waveform 1. Waveforms Showing the Input (nAx) to Output (nYx) Propagation Delays
Waveform 2. Waveforms Showing the 3-State Output Enable and Disable Times
TEST CIRCUIT AND WAVEFORMS
VCC 7.0V VIN PULSE GENERATOR RT D.U.T. CL RL POSITIVE PULSE 10% tW SWITCH POSITION TEST tPLZ tPZL All other SWITCH closed closed open VM = 1.5V Input Pulse Definition VOUT RL tW 90% VM 10% tTHL (tF) tTLH (tR) 90% VM Test Circuit for 3-State Outputs 90% VM 10% 0V 10% 0V tTLH (tR) tTHL (tF) AMP (V) VM AMP (V)
90% NEGATIVE PULSE
DEFINITIONS RL = CL = RT = Load resistor; see AC CHARACTERISTICS for value. Load capacitance includes jig and probe capacitance; see AC CHARACTERISTICS for value. Termination resistance should be equal to ZOUT of pulse generators. MB FAMILY Amplitude
INPUT PULSE REQUIREMENTS Rep. Rate tW 500ns tR 2.5ns tF 2.5ns
3.0V
1MHz
SB00010
1998 Jan 16
6
Philips Semiconductors
Product specification
16-bit buffer/line driver (3-State)
MB2241
tPLH vs Temperature (Tamb) CL = 50pF, 1 Output Switching nAx to nYx 6 5 4 Offset in ns 3 2 0 1 0 -55 -35 -15 5 25 C tPHL vs Temperature (Tamb) CL = 50pF, 1 Output Switching nAx to nYx 7 6 5 4 ns 3 2 MIN 1 0 -55 -35 -15 5 25 C tPZH vs Temperature (Tamb) CL = 50pF, 1 Output Switching nOE to nYx 8 7 6 Offset in ns 5 ns 4 4.5VCC 3 2 1 0 -55 -35 -15 5 25 C 45 65 85 105 125 MIN 5.5VCC MAX 5 4 45 65 85 105 125 -1 -2 0 4.5VCC 5.5VCC MAX 2 Offset in ns 1 0 4 3 45 65 85 105 125 MIN -1 -2 0 4.5VCC 5.5VCC 2 1 ns MAX 5 4 3
Adjustment of tPLH for Load Capacitance and # of Outputs Switching nAx to nYx
16 switching 8 switching 1 switching
50
100 pF
150
200
Adjustment of tPHL for Load Capacitance and # of Outputs Switching nAx to nYx
16 switching 8 switching 1 switching
50
100 pF
150
200
Adjustment of tPZH for Load Capacitance and # of Outputs Switching nOE to nYx
16 switching 3 2 1 0 -1 -2 0 50 100 pF 150 200 8 switching 1 switching
SB00030
1998 Jan 16
7
Philips Semiconductors
Product specification
16-bit buffer/line driver (3-State)
MB2241
tPZL vs Temperature (Tamb) CL = 50pF, 1 Output Switching nOE to nYx 9 8 MAX 7 Offset in ns 6 ns 5 4 3 2 1 -55 -35 -15 5 25 C tPHZ vs Temperature (Tamb) CL = 50pF, 1 Output Switching nOE to nYx 8 7 MAX 6 Offset in ns 5 ns 4 3 2 MIN 1 0 -55 -35 -15 5 25 C tPLZ vs Temperature (Tamb) CL = 50pF, 1 Output Switching nOE to nYx 7 6 MAX 5 4 ns 3 2 MIN 1 0 -55 -35 -15 5 25 C 45 65 85 105 125 -1 -2 0 Offset in ns 4.5VCC 5.5VCC 4 3 2 1 0 6 5 45 65 85 105 125 4.5VCC 5.5VCC 7 6 5 4 3 2 1 0 -1 -2 0 45 65 85 105 125 MIN -1 -2 0 4.5VCC 2 1 0 4 3
Adjustment of tPZL for Load Capacitance and # of Outputs Switching nOE to nYx
16 switching 8 switching 1 switching
5.5VCC
50
100 pF
150
200
Adjustment of tPHZ for Load Capacitance and # of Outputs Switching nOE to nYx
16 switching 8 switching 1 switching
50
100 pF
150
200
Adjustment of tPLZ for Load Capacitance and # of Outputs Switching nOE to nYx
16 switching 8 switching 1 switching
50
100 pF
150
200
SB00031
1998 Jan 16
8
Philips Semiconductors
Product specification
16-bit buffer/line driver (3-State)
MB2241
tTLH vs Temperature (Tamb) CL = 50pF, 1 Output Switching 4 8 7 6 5 3 ns 4.5VCC 5.5VCC 2 Offset in ns 4 3 2 1 0 -1 -2 1 -55 -35 -15 5 25 C 45 65 85 105 125 -3 0
Adjustment of tTLH for Load Capacitance and # of Outputs Switching
16 switching 8 switching 1 switching
50
100 pF
150
200
tTHL vs Temperature (Tamb) CL = 50pF, 1 Output Switching 3.0 4 3 2.5 2 4.5VCC ns 2.0 5.5VCC Offset in ns 1 0 1.5 -1 1 -55 -35 -15 5 25 C 45 65 85 105 125 -2 0
Adjustment of tTHL for Load Capacitance and # of Outputs Switching
16 switching 8 switching 1 switching
50
100 pF
150
200
VOHV and VOLP vs Load Capacitance VCC = 5V, VIN = 0 to 3V 4.0 3.5 3.0 2.5 2.0 volts 1.5 1.0 0.5 0.0 -0.5 -1 0 50 100 pF 150 200 125C 25C -55C volts 3 2 1 0 -1 -2 0 125C 25C -55C 6 5 4
VOHP and VOLV vs Load Capacitance VCC = 5V, VIN = 0 to 3V
125C 25C -55C
125C 25C -55C
50
100 pF
150
200
SB00032
1998 Jan 16
9
Philips Semiconductors
Product specification
16-bit buffer/line driver (3-State)
MB2241
QFP52: plastic quad flat package; 52 leads (lead length 1.6 mm); body 10 x 10 x 2.0 mm
SOT379-1
1998 Jan 16
10
Philips Semiconductors
Product specification
16-bit buffer/line driver (3-State)
MB2241
NOTES
1998 Jan 16
11
Philips Semiconductors
Product specification
16-bit buffer/line driver (3-State)
MB2241
Data sheet status
Data sheet status Objective specification Preliminary specification Product specification Product status Development Qualification Definition [1] This data sheet contains the design target or goal specifications for product development. Specification may change in any manner without notice. This data sheet contains preliminary data, and supplementary data will be published at a later date. Philips Semiconductors reserves the right to make chages at any time without notice in order to improve design and supply the best possible product. 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.
Production
[1] Please consult the most recently issued datasheet before initiating or completing a design.
Definitions
Short-form specification -- The data in a short-form specification is extracted from a full data sheet with the same type number and title. For detailed information see the relevant data sheet or data handbook. Limiting values definition -- Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information -- Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or modification.
Disclaimers
Life support -- These products are not designed for use in life support appliances, devices or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application. Right to make changes -- Philips Semiconductors reserves 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. Philips Semiconductors 811 East Arques Avenue P.O. Box 3409 Sunnyvale, California 94088-3409 Telephone 800-234-7381 (c) Copyright Philips Electronics North America Corporation 1998 All rights reserved. Printed in U.S.A. print code Document order number: Date of release: 05-96 9397-750-03804
Philips Semiconductors
1998 Jan 16 12

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