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Philips Semiconductors Advanced BiCMOS Products
Product specification
Dual 10-bit buffer/line driver; non-inverting (3-State)
* ESD protection exceeds 2000 V per MIL
STD 883 Method 3015 and 200 V per Machine Model
MB2827
FEATURES
* Multiple VCC and GND pins minimize
switching noise
* Live insertion/extraction permitted * 3-State output buffers * Power-up 3-State * Output capability: +64mA/-32mA * Latch-up protection exceeds 500mA per
Jedec JC40.2 Std 17
The MB2827 20-bit buffers provide high performance bus interface buffering for wide data/address paths or buses carrying parity. They have NOR Output Enables (nOE1, nOE2) for maximum control flexibility.
DESCRIPTION
The MB2827 high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive.
QUICK REFERENCE DATA
SYMBOL tPLH tPHL CIN COUT ICCZ PARAMETER Propagation delay nAx to nYx Input capacitance Output capacitance Total supply current CONDITIONS Tamb = 25C; GND = 0V CL = 50pF; VCC = 5V VI = 0V or VCC VO = 0V or VCC; 3-State Outputs disabled; VCC = 5.5V TYPICAL 3.0 4 7 80 UNIT ns pF pF A
ORDERING INFORMATION
PACKAGES 52-pin plastic Quad Flat Pack TEMPERATURE RANGE -40C to +85C ORDER CODE MB2827BB DRAWING NUMBER 1418B
PIN CONFIGURATION
1OE1 1OE0 GND 1Y3 1Y2 1Y1 1Y0 1A0 1A1 1A2 1A3 Vcc Vcc
LOGIC SYMBOL
52 51 1Y4 1Y5 1Y6 GND 1Y7 1Y8 1Y9 2Y0 2Y1 1 2 3 4 5 6 7 8 9
50 49 48 47
46 45 44 43 42
41 40 39 1A4 38 1A5 37 1A6 36 1A7 35 1A8 46 47
45
44
42
41
39
38
37
36
35
34
1A0 1A1 1A2 1A3 1A4 1A5 1A6 1OE0 1OE1 1Y0 1Y1 1Y2 1Y3 1Y4 1Y5 1Y6
1A7 1A8
1A9
1Y7 1Y8
1Y9
MB2827 52-pin PQFP
34 1A9 33 2A0 32 2A1 31 2A2 30 GND 29 2A3 28 2A4 27 2A5 21 20
48 33
49 32
50 31
51 29
1 28
2 27
3 25
5 24
6 23
7 22
2A0 2A1 2A2 2A3 2A4 2A5 2A6 2OE0 2OE1 2Y0 2Y1 2Y2 2Y3 2Y4 2Y5 2Y6
2A7 2A8
2A9
2Y2 10 2Y3 11 2Y4 12 2Y5 13 14 15 16 Vcc 2Y6 2Y7 17 18 19 20 2OE1 2Y8 2Y9 GND 21 22 23 24 25 2OE0 2A9 2A8 2A7 2A6 26 Vcc
2Y7 2Y8
2Y9
8
9
10
11
12
13
15
16
18
19
August 27, 1993
1
853-1667 10660
Philips Semiconductors Advanced BiCMOS Products
Product specification
Dual 10-bit buffer/line driver; non-inverting (3-State)
MB2827
PIN DESCRIPTION
PIN NUMBER 45, 44, 42, 41, 39, 38, 37, 36, 35, 34, 33, 32, 31, 29, 28, 27, 25, 24, 23, 22 48, 49, 50, 51, 1, 2, 3, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 16, 18, 19 46, 47 21, 20 4, 17, 30, 43 14, 26, 40, 52 SYMBOL 1A0 - 1A9 2A0 - 2A9 1Y0 - 1Y9 2Y0 - 2Y9 1OE0, 1OE1 2OE0, 2OE1 GND VCC Data inputs Data outputs Output enable inputs (active-Low) Ground (0V) Positive supply voltage FUNCTION
LOGIC SYMBOL (IEEE/IEC)
47 46 & EN1 20 21 & EN1
45 44 42 41 39 38 37 36 35 34
1
48 49 50 51 1 2 3 5 6 7
33 32 31 29 28 27 25 24 23 22
1
8 9 10 11 12 13 15 16 18 19
LOGIC DIAGRAM
nA0 nA1 nA2 nA3 nA4 nA5 nA6 nA7 nA8 nA9
nOE0 nOE1 nY0 nY1 nY2 nY3 nY4 nY5 nY6 nY7 nY8 nY9
FUNCTION TABLE
INPUTS nOEx L L H L X Z = = = = nAx L H OUTPUTS nYx L H Z OPERATING MODE Transparent Transparent High impedance
H X High voltage level Low voltage level Don't care High impedance "off" state
August 27, 1993
2
Philips Semiconductors Advanced BiCMOS Products
Product specification
Dual 10-bit buffer/line driver; non-inverting (3-State)
MB2827
ABSOLUTE MAXIMUM RATINGS1, 2
SYMBOL VCC IIK VI IOK VOUT IOUT Tstg PARAMETER DC supply voltage DC input diode current DC input voltage3 DC output diode current DC output voltage3 DC output current Storage temperature range 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
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 5 +85 LIMITS MAX 5.5 VCC V V V V mA mA ns/V C UNIT
August 27, 1993
3
Philips Semiconductors Advanced BiCMOS Products
Product specification
Dual 10-bit buffer/line driver; non-inverting (3-State)
MB2827
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/IPD 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 current3 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 = 4.5V; VI = 0V or 5.5V VCC = 2.1V; VO = 0.5V; VI = GND or VCC; V OE = Don't care 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 VCC = 5.5V; one input at 3.4V, other inputs at VCC or GND -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 80 52 80 0.5 0.55 1.0 100 50 50 -50 50 -180 250 76 250 1.5 -50 MAX -1.2 2.5 3.0 2.0 0.55 1.0 100 50 50 -50 50 -180 250 76 250 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. 3. This parameter is valid for any VCC between 0V and 2.1V with a transition timeof up to 10msec. From VCC = 2.1V to VCC = 5V 10% a transition time of up to 100sec is permitted.
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 1.1 1.4 1.7 2.4 1.9 1.6 Tamb = +25oC VCC = +5.0V TYP 2.6 2.8 3.5 4.4 3.5 3.2 MAX 3.9 4.1 4.8 5.6 4.8 4.5 Tamb = -40 to +85oC VCC = +5.0V 0.5V MIN 1.1 1.4 1.7 2.4 1.9 1.6 MAX 4.1 4.4 5.6 6.4 5.0 4.9 ns ns ns UNIT
August 27, 1993
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Philips Semiconductors Advanced BiCMOS Products
Product specification
Dual 10-bit buffer/line driver; non-inverting (3-State)
MB2827
AC WAVEFORMS
nOEx INPUT
VM
VM
nAx INPUT
VM
VM
tPZL
tPLZ
3.5V
tPLH
tPHL
nYx OUTPUT
VM tPZH tPHZ
VOL + 0.3V VOL VOH
nYx OUTPUT
VM
VM nYx OUTPUT VM
VOH - 0.3V
0V
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 WAVEFORM
VCC 7.0V VIN PULSE GENERATOR RT D.U.T CL RL VOUT RL
90% NEGATIVE PULSE VM 10% tTHL (tF) tTLH (tR) 90%
tW VM 10%
90%
AMP (V)
0V tTLH (tR) tTHL (tF) 90% VM 10% tW 0V AMP (V)
Test Circuit for 3-State Outputs
POSITIVE PULSE 10%
VM
SWITCH POSITION
TEST tPLZ tPZL All other SWITCH closed closed open
VM = 1.5V Input Pulse Definition
DEFINITIONS
RL = Load resistor; see AC CHARACTERISTICS for value. CL = Load capacitance includes jig and probe capacitance; see AC CHARACTERISTICS for value. RT = Termination resistance should be equal to ZOUT of pulse generators.
INPUT PULSE REQUIREMENTS FAMILY Amplitude MB 3.0V Rep. Rate 1MHz tW 500ns tR 2.5ns tF 2.5ns
August 27, 1993
5
Philips Semiconductors Advanced BiCMOS Products
Product specification
Dual 10-bit buffer/line driver; non-inverting (3-State)
MB2827
5
tPLH vs Temperature (Tamb) CL = 50pF, 1 Output Switching nAx to nYx
5 4
Adjustment of tPLH for Load Capacitance and # of Outputs Switching nAx to nYx
4
MAX 3 Offset in ns
20 switching 10 switching 1 switching
3 ns 4.5VCC 2 5.5VCC MIN
2 1 0
1
-1 0 -55 -35 -15 5 25 45 65 85 105 125 -2 0 50 100 150 200
C tPHL vs Temperature (Tamb) CL = 50pF, 1 Output Switching nAx to nYx
pF Adjustment of tPHL for Load Capacitance and # of Outputs Switching nAx to nYx
6 5 4 ns 3 2 1 0 -55 -35
5 4 MAX Offset in ns 3 2 1 0 -1 -2
20 switching 10 switching 1 switching
4.5VCC 5.5VCC MIN
-15
5
25
45
65
85
105
125
0
50
100
150
200
C tPZH vs Temperature (Tamb) CL = 50pF, 1 Output Switching nOEx to nYx
pF Adjustment of tPZH for Load Capacitance and # of Outputs Switching nOEx to nYx
5 4 MAX 20 switching 3 Offset in ns 4.5VCC 5.5VCC 2 1 0 -1 -2 10 switching 1 switching
7 6 5 4 ns 3 2 1 0 -55 -35
MIN
-15
5
25
45
65
85
105
125
0
50
100
150
200
C
pF
August 27, 1993
6
Philips Semiconductors Advanced BiCMOS Products
Product specification
Dual 10-bit buffer/line driver; non-inverting (3-State)
MB2827
8 7
tPZL vs Temperature (Tamb) CL = 50pF, 1 Output Switching nOEx to nYx
Adjustment of tPZL for Load Capacitance and # of Outputs Switching nOEx to nYx
5 4 MAX 3 4.5VCC 5.5VCC Offset in ns 2 1 0 MIN -1 -2 20 switching 10 switching
6 5 ns 4 3 2 1 -55 -35 -15 5 25 45 65 85 105 125
1 switching
0
50
100
150
200
C tPHZ vs Temperature (Tamb) CL = 50pF, 1 Output Switching nOEx to nYx
pF Adjustment of tPHZ for Load Capacitance and # of Outputs Switching nOEx to nYx
8 7 20 switching 10 switching 1 switching
6
5
6 MAX Offset in ns 5 4 3 2 1 0
4 ns 4.5VCC 5.5VCC 2 MIN
3
-1 -2
1 -55 -35 -15 5 25 45 65 85 105 125
-3 0 50 100 150 200
C tPLZ vs Temperature (Tamb) CL = 50pF, 1 Output Switching nOEx to nYx
pF Adjustment of tPLZ for Load Capacitance and # of Outputs Switching nOEx to nYx
6 5 4 MAX Offset in ns 3 2 1 0 -1 -2 20 switching 10 switching 1 switching
7 6 5 4 ns 3 2 1 0 -55 -35
4.5VCC 5.5VCC MIN
-15
5
25
45
65
85
105
125
0
50
100
150
200
C
pF
August 27, 1993
7
Philips Semiconductors Advanced BiCMOS Products
Product specification
Dual 10-bit buffer/line driver; non-inverting (3-State)
MB2827
4
tTLH vs Temperature (Tamb) CL = 50pF, 1 Output Switching
Adjustment of tTLH for Load Capacitance and # of Outputs Switching
9 8 7 6 20 switching 10 switching 1 switching
3 Offset in ns ns
5 4 3 2 1 0 -1 -2
4.5VCC 2 5.5VCC
1 -55 -35 -15 5 25 45 65 85 105 125
-3 0 50 100 150 200
C tTHL vs Temperature (Tamb) CL = 50pF, 1 Output Switching
pF Adjustment of tTHL for Load Capacitance and # of Outputs Switching
3.0
5 4
2.5 Offset in ns
3 2 1 0 -1
20 switching 10 switching 1 switching
ns
2.0
4.5VCC 5.5VCC
1.5
1 -55 -35 -15 5 25 45 65 85 105 125
-2 0 50 100 150 200
C 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 50 100 150 200 125C 25C -55C volts 125C 25C -55C 6 5 4 3 2 1 0 -1 -2 -3 0 50
pF VOHP and VOLV vs Load Capacitance VCC = 5V, VIN = 0 to 3V
125C 25C -55C
125C 25C -55C
100
150
200
pF
pF
August 27, 1993
8

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