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INTEGRATED CIRCUITS
74ABT534A Octal D-type flip-flop, inverting (3-State)
Product specification IC23 Data Handbook 1997 Feb 03
Philips Semiconductors
Philips Semiconductors
Product specification
Octal D-type flip-flop, inverting (3-State)
74ABT534A
FEATURES
* 8-bit positive edge triggered register * 3-State output buffers * Output capability: +64mA/-32mA * Latch-up protection exceeds 500mA per Jedec JC40.2 Std 17 * ESD protection exceeds 2000 V per MIL STD 883 Method 3015
and 200 V per Machine Model
DESCRIPTION
The 74ABT534A high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive. The 74ABT534A is an 8-bit, edge triggered register coupled to eight 3-State output buffers. The two sections of the device are controlled independently by the clock (CP) and Output Enable (OE) control gates. The 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 output. The 3-State output buffers are designed to drive heavily loaded 3-State buses, MOS memories, or MOS microprocessors. The active-Low Output Enable (OE) controls all eight 3-State buffers independent of the clock operation. When OE is Low, the stored data appears at the outputs. When OE is High, the outputs are in the High-impedance "OFF" state, which means they will neither drive nor load the bus.
* Power-up 3-State
QUICK REFERENCE DATA
SYMBOL tPLH tPHL CIN COUT ICCZ PARAMETER Propagation delay CP to Qn Input capacitance Output capacitance Total supply current CONDITIONS Tamb = 25C; GND = 0V CL = 50pF; VCC = 5V VI = 0V or VCC Outputs disabled; VO = 0V or VCC Outputs disabled; VCC =5.5V TYPICAL 3.3 3.6 3.5 6.5 100 UNIT ns pF pF A
ORDERING INFORMATION
PACKAGES 20-Pin Plastic DIP 20-Pin plastic SO 20-Pin Plastic SSOP Type II 20-Pin Plastic TSSOP Type I TEMPERATURE RANGE -40C to +85C -40C to +85C -40C to +85C -40C to +85C OUTSIDE NORTH AMERICA 74ABT534A N 74ABT534A D 74ABT534A DB 74ABT534A PW NORTH AMERICA 74ABT534A N 74ABT534A D 74ABT534A DB 74ABT534APW DH DWG NUMBER SOT146-1 SOT163-1 SOT339-1 SOT360-1
PIN CONFIGURATION
PIN DESCRIPTION
PIN NUMBER SYMBOL OE D0-D7 Q0-Q7 CP GND VCC FUNCTION Output enable input (active-Low) Data inputs Inverting 3-State outputs Clock pulse input (active rising edge) Ground (0V) Positive supply voltage 1 3, 4, 7, 8, 13, 14, 17, 18 2, 5, 6, 9, 12, 15, 16, 19 11 10 20
OE Q0
1 2
20 VCC 19 Q7 18 D7 17 D6 16 Q6 15 Q5 14 D5 13 D4 12 Q4 11 CP
D0 3 D1 4 Q1 Q2 5 6
D2 7 D3 8 Q3 9
GND 10
SA00161
1997 Feb 03
2
853-1910 17722
Philips Semiconductors
Product specification
Octal D-type flip-flop, inverting (3-State)
74ABT534A
LOGIC SYMBOL
LOGIC SYMBOL (IEEE/IEC)
1 EN C1
3
4
7
8
13
14
17
18
11
D0 11 CP
D1
D2
D3
D4
D5
D6
D7
3 4 7
1D
2 5 6 9 12 15 16 19
1
OE 8 Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 13 2 5 6 9 12 15 16 19 14 17
SA00162
18
SA00163
FUNCTION TABLE
INPUTS OE L L L H H CP Dn l h X X Dn INTERNAL REGISTER L H NC NC Dn OUTPUTS Q0 - Q7 H L NC Z Z Latch and read register Hold Disable outputs OPERATING MODE H = High voltage level h = High voltage level one set-up time prior to the Low-to-High clock transition L = Low voltage level l = Low voltage level one set-up time prior to the Low-to-High clock transition NC= No change X = Don't care Z = High impedance "off" state = Low-to-High clock transition = not a Low-to-High clock transition
LOGIC DIAGRAM
D0 3 D1 4 D2 7 D3 8 D4 13 D5 14 D6 17 D7 18
D
D
D
D
D
D
D
D
CP Q
CP Q
CP Q
CP Q
CP Q
CP Q
CP Q
CP Q
11 CP 1 OE 2 Q0 5 Q1 6 Q2 9 Q3 12 Q4 15 Q5 16 Q6 19 Q7
SA00164
1997 Feb 03
3
Philips Semiconductors
Product specification
Octal D-type flip-flop, inverting (3-State)
74ABT534A
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
LIMITS SYMBOL 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 PARAMETER Min 4.5 0 2.0 0.8 -32 64 5 +85 Max 5.5 VCC V V V V mA mA ns/V C UNIT
1997 Feb 03
4
Philips Semiconductors
Product specification
Octal D-type flip-flop, inverting (3-State)
74ABT534A
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; VI or VO 4.5V VCC = 2.0V; VO = 0.5V; VI = GND or VCC; VOE = VCC 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 0.1 -0.1 0.1 -100 100 24 100 0.5 0.55 1.0 100 50 10 -10 50 -180 250 30 250 1.5 -50 Max -1.2 2.5 3.0 2.0 0.55 1.0 100 50 10 -10 50 -180 250 30 250 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 time of up to 10msec. For 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 Maximum clock frequency Propagation delay CP to Qn Output enable time to High and Low level 1 1 3 4 3 4 125 2.0 1 2.4 1 1.0 2.6 1.8 1 1.6 1 Tamb = +25oC VCC = +5.0V Typ 350 3.3 3.6 3.1 3.9 3.3 2.8 4.2 1 4.7 1 4.2 4.9 1 4.3 1 3.6 1 Max Tamb = -40 to +85oC VCC = +5.0V 0.5V Min 125 2.0 2.4 1.0 2.6 1.8 1 1.6 1 5.0 1 5.1 1 5.0 5.5 1 4.6 1 4.1 1 Max ns ns ns ns UNIT
tPHZ Output disable time tPLZ from High and Low level NOTE: 1. This datasheet limit may vary among suppliers.
1997 Feb 03
5
Philips Semiconductors
Product specification
Octal D-type flip-flop, inverting (3-State)
74ABT534A
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) Setup time, High or Low Dn to CP Hold time, High or Low Dn to CP 2 2 1 1.0 1 1.0 1 0.5 0.5 1.5 1 2.0 1 Typ 0.4 0.3 -0.3 -0.4 0.8 1.0 Tamb = -40 to +85oC VCC = +5.0V 0.5V Min 1.0 1 1.0 1 0.5 0.5 1.5 1 2.0 1 ns ns ns UNIT
tw(H) CP pulse width tw(L) High or Low NOTE: 1. This datasheet limit may vary among suppliers.
AC WAVEFORMS
VM = 1.5V, VIN = GND to 3.0V
1/fMAX
Dn CP
VM tw(H) tPLH VM tw(L) tPHL VM VM VM
CP
Qn
SA00165
NOTE: The shaded areas indicate when the input is permitted to change for predictable output performance.
Waveform 1. Propagation Delay, Clock Input to Output, Clock Pulse Width, and Maximum Clock Frequency
OE
VM tPZH
VM tPHZ VOH -0.3V 0V
OE
Qn
VM
Qn
SA00166
Waveform 3. 3-State Output Enable Time to High Level and Output Disable Time from High Level
Waveform 4. 3-State Output Enable Time to Low Level and Output Disable Time from Low Level
1997 Feb 03
6
EEEEEEEEE EEE E EEEEEEEEE EEE E EEEEEEEEE EEE E
VM VM VM VM ts(H) th(H) ts(L) th(L) VM VM
SA00107
Waveform 2. Data Setup and Hold Times
VM tPZL
VM tPLZ
VM
VOL +0.3V
SA00167
Philips Semiconductors
Product specification
Octal D-type flip-flop, inverting (3-State)
74ABT534A
TEST CIRCUIT AND WAVEFORM
VCC 7.0V RL 90% NEGATIVE PULSE VM 10% tTHL (tF) CL RL POSITIVE PULSE 10% tW tTLH (tR) 90% 90% VM 10% 0V 10% 0V tTLH (tR) tTHL (tF) AMP (V) tW VM 90% AMP (V)
PULSE GENERATOR
VIN D.U.T. RT
VOUT
Test Circuit for 3-State Outputs
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 74ABT 3.0V Rep. Rate 1MHz tW 500ns tR 2.5ns tF 2.5ns
SA00012
1997 Feb 03
7
Philips Semiconductors
Product specification
Octal D-type flip-flop, inverting (3-State)
74ABT534A
DIP20: plastic dual in-line package; 20 leads (300 mil)
SOT146-1
1997 Feb 03
8
Philips Semiconductors
Product specification
Octal D-type flip-flop, inverting (3-State)
74ABT534A
SO20: plastic small outline package; 20 leads; body width 7.5 mm
SOT163-1
1997 Feb 03
9
Philips Semiconductors
Product specification
Octal D-type flip-flop, inverting (3-State)
74ABT534A
SSOP20: plastic shrink small outline package; 20 leads; body width 5.3 mm
SOT339-1
1997 Feb 03
10
Philips Semiconductors
Product specification
Octal D-type flip-flop, inverting (3-State)
74ABT534A
TSSOP20: plastic thin shrink small outline package; 20 leads; body width 4.4 mm
SOT360-1
1997 Feb 03
11
Philips Semiconductors
Product specification
Octal D-type flip-flop, inverting (3-State)
74ABT534A
DEFINITIONS
Data Sheet Identification
Objective Specification
Product Status
Formative or in Design
Definition
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 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. 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.
Preliminary Specification
Preproduction Product
Product Specification
Full Production
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. 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 1997 All rights reserved. Printed in U.S.A.
Philips Semiconductors
1997 Feb 03 12

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