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ADVANCED BiCMOS PRODUCTS
MB2374 Dual octal D-type flip-flop; positive-edge trigger (3-State)
Product specification IC23 August 23, 1993
Philips Semiconductors
Philips Semiconductors
Product specification
16-bit D-type flip-flop; positive-edge trigger (3-State)
MB2374
FEATURES
* Two 8-bit positive edge triggered registers * Live insertion/extraction permitted * Power-up 3-State * Power-up reset * Multiple VCC and GND pins minimize switching noise * 3-State output buffers * Output capability: +64mA/-32mA * Latch-up protection exceeds 500mA per Jedec Std 17 * ESD protection exceeds 2000V per MIL STD 883 Method 3015
and 200V per Machine Model
DESCRIPTION
The MB2374 high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive. The MB2374 has two 8-bit, edge triggered registers, with each register coupled to eight 3-State output buffers. The two sections of each register are controlled independently by the clock (nCP) and Output Enable (nOE) control gates. Each register is fully edge triggered. The state of each D input, one set-up time before the Low-to-High clock transition, is transferred to the corresponding flip-flop's Q output. The 3-State output buffers are designed to drive heavily loaded 3-State buses, MOS memories, or MOS microprocessors. Each active-Low Output Enable (nOE) controls all eight 3-State buffers for its register independent of the clock operation. When nOE is Low, the stored data appears at the outputs for that register. When nOE is High, the outputs for that register are in the High-impedance "OFF" state, which means they will neither drive nor load the bus.
QUICK REFERENCE DATA
SYMBOL tPLH tPHL CIN COUT ICCZ PARAMETER Propagation delay nCP to nQx 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 3.4 3.6 4 7 120 UNIT ns pF pF A
ORDERING INFORMATION
PACKAGES 52-pin plastic Quad Flat Pack TEMPERATURE RANGE -40C to +85C OUTSIDE NORTH AMERICA MB2374 BB NORTH AMERICA MB2374 BB DWG NUMBER SOT379-1
PIN CONFIGURATION
GND GND GND 1OE 1CP 1Q3 1Q2 1Q1 1Q0 1D0 1D1 1D2 1D3
PIN DESCRIPTION
PIN NUMBER 44, 43, 41, 40, 38, 37, 35, 34, 32, 31, 29, 28, 26, 25, 23, 22 48, 49, 51, 52, 2, 3, 5, 6, 8, 9, 11, 12, 14, 15, 17, 18 47, 19 45, 21 4, 7, 10, 16, 20, 24, 30, 33, 36, 42, 46, 50 1, 13, 27, 39 SYMBOL 1D0 - 1D7 2D0 - 2D7 FUNCTION
52 51 VCC 1Q4 1Q5 GND 1 2 3 4 5 6 7 8 9
50 49 48 47
46 45 44 43 42
41 40 39 V CC 38 1D4 37 1D5 36 GND 35 1D6
Data inputs
1Q0 - 1Q7 2Q0 - 2Q7
Data outputs
1Q6 1Q7
52-pin PQFP
34 1D7 33 GND 32 2D0 31 2D1 30 GND 29 2D2 28 2D3 27 V CC
GND
2Q0 2Q1
GND 10 2Q2 11 2Q3 12 VCC 13 14 15 16 2Q4 2Q5 GND 17 18 19 20 2Q6 2Q7 2OE GND 21 22 23 24 25 GND 2D7 2D6 2D5 2CP 26 2D4
1993 Aug 23
E
E
1OE, 2OE 1CP, 2CP GND VCC
Output enable inputs (active-Low) Clock pulse inputs (active rising edge) Ground (0V) Positive supply voltage
SB00062
2
853-1625 10583
Philips Semiconductors
Product specification
16-bit D-type flip-flop; positive-edge trigger (3-State)
MB2374
LOGIC SYMBOL
44 43 41 40 38 37 35 34
LOGIC SYMBOL (IEEE/IEC)
47 1D0 1D1 1D2 1D3 1D4 1D5 1D6 1D7 45 47 1CP 1OE 1Q0 1Q1 1Q2 1Q3 1Q4 1Q5 1Q6 1Q7 44 43 48 49 51 52 2 3 5 6 41 40 32 31 29 28 26 25 23 22 38 37 35 34 45
EN C1
19 21
EN C1
1D
48 49 51 52 2 3 5 6
32 31 29 28 26 25 23 22
1D
8 9 11 12 14 15 17 18
2D0 2D1 2D2 2D3 2D4 2D5 2D6 2D7 21 19 2CP 2OE 2Q0 2Q1 2Q2 2Q3 2Q4 2Q5 2Q6 2Q7
SB00064
8 9 11 12 14 15 17 18
SB00063
LOGIC DIAGRAM
nD0 nD1 nD2 nD3 nD4 nD5 nD6 nD7
D
D
D
D
D
D
D
D
CP Q
CP Q
CP Q
CP Q
CP Q
CP Q
CP Q
CP Q
nCP
nOE nQ0 nQ1 nQ2 nQ3 nQ4 nQ5 nQ6 nQ7
SB00065
1993 Aug 23
3
Philips Semiconductors
Product specification
16-bit D-type flip-flop; positive-edge trigger (3-State)
MB2374
FUNCTION TABLE
INPUTS nOE L L L nCP nDx l h X INTERNAL REGISTER L H NC OUTPUTS nQ0 - nQ7 L H NC Z Z Load and read register Hold Disable outputs OPERATING MODE
H= h= L= l= NC= X= Z= = =
H X NC H nDx nDx High voltage level High voltage level one set-up time prior to the High-to-Low E transition Low voltage level Low voltage level one set-up time prior to the High-to-Low E transition No change Don't care High impedance "off" state Low-to-High clock transition Not a Low-to-High clock transition
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
1993 Aug 23
4
Philips Semiconductors
Product specification
16-bit D-type flip-flop; positive-edge trigger (3-State)
MB2374
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 VRST II IOFF IPU/PD IOZH IOZL ICEX IO ICCH ICCL ICCZ ICC Additional supply current per input pin2 Quiescent supply current Low-level output voltage Power-up output voltage3 Input leakage current Power-off leakage current Power-up/down 3-State output current4 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; IO = 1mA; VI = GND or VCC VCC = 5.5V; VI = GND or 5.5V VCC = 0.0V; VO or VI 4.5V VCC = 2.1V; VO = 0.5V; VI = GND or 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 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 0.13 0.01 5.0 5.0 5.0 -5.0 5.0 -70 120 48 120 0.5 0.55 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 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 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. For valid test results, data must not be loaded into the flip-flops (or latches) after applying the power. 4. This parameter is valid for any VCC between 0V and 2.1V with a transition time of 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 fMAX tPLH tPHL tPZH tPZL tPHZ tPLZ Maximum clock frequency Propagation delay nCP to nQx Output enable time to High and Low level Output disable time from High and Low level 1 1 3 4 3 4 180 1.8 1.8 1.2 2.1 1.2 1.8 Tamb = +25oC VCC = +5.0V TYP 260 3.4 3.6 3.0 4.0 3.4 3.6 4.6 4.6 4.1 5.5 4.6 5.0 MAX Tamb = -40 to +85oC VCC = +5.0V 0.5V MIN 180 1.8 1.8 1.2 2.1 1.2 1.8 5.1 5.1 4.8 6.2 5.1 5.5 MAX MHz ns ns ns UNIT
1993 Aug 23
5
Philips Semiconductors
Product specification
16-bit D-type flip-flop; positive-edge trigger (3-State)
MB2374
AC SETUP REQUIREMENTS
GND = 0V, tR = tF = 2.5ns, CL = 50pF, RL = 500 LIMITS SYMBOL PARAMETER WAVEFORM Tamb = +25oC VCC = +5.0V MIN ts(H) ts(L) th(H) th(L) tw(H) tw(L) Setup time, High or Low nDx to nCP Hold time, High or Low nDx to nCP nCP pulse width High or Low 2 2 1 1.0 1.0 1.0 1.0 2.8 2.8 TYP 0.3 0.1 -0.1 -0.3 1.2 1.5 Tamb = -40 to +85oC VCC = +5.0V 0.5V MIN 1.0 1.0 1.0 1.0 2.8 2.8 ns ns ns UNIT
AC WAVEFORMS
VM = 1.5V, VIN = GND to 3.0V
1/fMAX OE nCP VM tw(H) tPHL nQx VM tw(L) tPLH nQx VM VM tPZH tPHZ VOH VOH -0.3V 0V VM VM
VM
VM
SB00068 SB00066
Waveform 1. Propagation Delay, Clock Input to Output, Clock Pulse Width, and Maximum Clock Frequency
Waveform 3. 3-State Output Enable Time to High Level and Output Disable Time from High Level
OE
VM tPZL
VM tPLZ
nDx
nCP
1993 Aug 23
EEEEEEEEE EEE E EEEEEEEEE EEE E EEEEEEEEE EEE E
VM VM VM VM ts(H) th(H) ts(L) th(L) VM VM NOTE: The shaded areas indicate when the input is permitted to change for predictable output performance.
nQx
VM
VOL +0.3V VOL
SB00069
Waveform 4. 3-State Output Enable Time to Low Level and Output Disable Time from Low Level
SB00067
Waveform 2. Data Setup and Hold Times
6
Philips Semiconductors
Product specification
16-bit D-type flip-flop; positive-edge trigger (3-State)
MB2374
TEST CIRCUIT AND WAVEFORM
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
1993 Aug 23
7
Philips Semiconductors
Product specification
16-bit D-type flip-flop; positive-edge trigger (3-State)
MB2374
tPLH vs Temperature (Tamb) CL = 50pF, 1 Output Switching nCP to nQx 6 5 4
Adjustment of tPLH for Load Capacitance and # of Outputs Switching nCP to nQx
5
MAX
16 switching 3 8 switching 1 switching 2 1 0
4 ns
4.5VCC 5.5VCC
3 MIN
2
Offset in ns
-1 1 -55 -35 -15 5 25 C tPHL vs Temperature (Tamb) CL = 50pF, 1 Output Switching nCP to nQx 6 4 3 MAX 2 4 ns Offset in ns 4.5VCC 5.5VCC 1 0 MIN 2 -1 -2 -35 -15 5 25 C tPZH vs Temperature (Tamb) CL = 50pF, 1 Output Switching nOE to nQx 6 5 MAX 3 4 ns 3 2 MIN 1 0 -55 -35 -15 5 25 C 45 65 85 105 125 0 -1 -2 0 50 100 pF 150 200 Offset in ns 4.5VCC 5.5VCC 2 1 5 4 16 switching 8 switching 1 switching 45 65 85 105 125 0 50 100 pF Adjustment of tPZH for Load Capacitance and # of Outputs Switching nOE to nQx 150 200 16 switching 8 switching 1 switching 45 65 85 105 125 -2 0 50 100 pF Adjustment of tPHL for Load Capacitance and # of Outputs Switching nCP to nQx 150 200
5
3
1 -55
SB00070
1993 Aug 23
8
Philips Semiconductors
Product specification
16-bit D-type flip-flop; positive-edge trigger (3-State)
MB2374
tPZL vs Temperature (Tamb) CL = 50pF, 1 Output Switching nOE to nQx 7 6 5 ns 4 3 2 1 -55 -35 -15 5 25 C tPHZ vs Temperature (Tamb) CL = 50pF, 1 Output Switching nOE to nQx 6 5 4 ns 3 2 1 0 -55 -35 -15 5 25 C tPLZ vs Temperature (Tamb) CL = 50pF, 1 Output Switching nOE to nQx 7 6 MAX 5 ns 4 3 MIN 2 1 -55 -35 -15 5 25 C 45 65 85 105 125 4.5VCC 5.5VCC Offset in ns 6 5 4 3 2 1 0 -1 -2 0 45 65 85 105 125 Offset in ns 4.5VCC 5.5VCC 6 5 MAX 4 3 2 1 0 -1 -2 0 45 65 85 105 125 4 3 2 Offset in ns 1 0 -1 -2 0
Adjustment of tPZL for Load Capacitance and # of Outputs Switching nOE to nQx
MAX 4.5VCC 5.5VCC
16 switching 8 switching 1 switching
MIN
50
100 pF
150
200
Adjustment of tPHZ for Load Capacitance and # of Outputs Switching nOE to nQx
16 switching 8 switching 1 switching
MIN
50
100 pF
150
200
Adjustment of tPLZ for Load Capacitance and # of Outputs Switching nOE to nQx
16 switching 8 switching 1 switching
50
100 pF
150
200
SB00071
1993 Aug 23
9
Philips Semiconductors
Product specification
16-bit D-type flip-flop; positive-edge trigger (3-State)
MB2374
tTLH vs Temperature (Tamb) CL = 50pF, 1 Output Switching 4 9 7 3 ns 4.5VCC 5.5VCC 2 Offset in ns 5 3 1 -1 1 -55 -35 -15 5 25 C 45 65 85 105 125 -3 0
Adjustment of tTLH for Load Capacitance/# of Outputs
16 switching 8 switching 1 switching
50
100 pF
150
200
tTHL vs Temperature (Tamb) CL = 50pF, 1 Output Switching 3 4 3 2 ns 2 Offset in ns 1 0 -1 0 -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
4.5VCC 5.5VCC
1
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 Volts Volts 2.0 1.5 1.0 0.5 0.0 -0.5 0 50 100 pF 150 200 125C 25C -55C 125C 25C -55C 6 5 4 3 2 1 0 -1 -2 0
VOHP and VOLV vs Load Capacitance VCC = 5V, VIN = 0 to 3V
125C 25C -55C
125C 25C -55C
50
100 pF
150
200
SB00072
1993 Aug 23
10
Philips Semiconductors
Product specification
Dual octal D-type flip-flop; positive-edge trigger (3-State)
MB2374
QFP52: plastic quad flat package; 52 leads (lead length 1.6 mm); body 10 x 10 x 2.0 mm
SOT379-1
1993 Aug 23
11
Philips Semiconductors
Product specification
Dual octal D-type flip-flop; positive-edge trigger (3-State)
MB2374
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.
Philips Semiconductors
1993 Aug 23 12

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