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INTEGRATED CIRCUITS
74F174 Hex D flip-flops
Product specification IC15 Data Handbook 1988 Oct 07
Philips Semiconductors
Philips Semiconductors
Product specification
Hex D flip-flop
74F174
FEATURES
* Six edge-triggered D-type flip-flops * Buffered common Clock * Buffered, asynchronous Master Reset
DESCRIPTION
The 74F174 has six edge-triggered D-type flip-flops with individual D inputs and Q outputs. The common buffered Clock (CP) and Master Reset (MR) inputs load and reset (clear) all flip-flops simultaneously. The register is fully edge-triggered. The state of each D input, one setup time before the Low-to-High clock transition is transferred to the corresponding flip-flop's Q output. All Q outputs will be forced Low independent of Clock or Data inputs by a Low voltage level on the MR input. The device is useful for applications where true outputs only are required, and the Clock and Master Reset are common to all storage elements. TYPICAL SUPPLY CURRENT (TOTAL) 35mA
PIN CONFIGURATION
MR Q0 D0 D1 Q1 D2 Q2 GND 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 VCC Q5 D5 D4 Q4 D3 Q3 CP
SF00188
ORDERING INFORMATION
DESCRIPTION 16-pin plastic DIP 16-pin plastic SO COMMERCIAL RANGE VCC = 5V 10%, Tamb = 0C to +70C N74F174N N74F174D PKG DWG # SOT38-4 SOT109-1
TYPE 74F174
TYPICAL fMAX 100MHz
INPUT AND OUTPUT LOADING AND FAN-OUT TABLE
PINS D0-D5 CP MR Q0-Q5 Data inputs Clock Pulse input (active rising edge) Master Reset input (active-Low) Outputs DESCRIPTION 74F (U.L.) HIGH/LOW 1.0/1.0 1.0/1.0 1.0/1.0 50/33 LOAD VALUE HIGH/LOW 20A/0.6mA 20A/0.6mA 20A/0.6mA 1.0mA/20mA
NOTE: One (1.0) FAST unit load is defined as: 20A in the High state and 0.6mA in the Low state.
LOGIC SYMBOL
3 4 6 11 13 14
IEC/IEEE SYMBOL
9 1 C1 R
D0 9 1 CP MR
D1
D2
D3
D4
D5
3 4 6
1D
2 5 7 10 12 15
Q0
Q1
Q2
Q3
Q4
Q5 11 13
2 VCC = Pin 16 GND = Pin 8
5
7
10
12
15
14
SF00189
SF00190
October 7, 1988
2
853-0060 94766
Philips Semiconductors
Product specification
Hex D flip-flop
74F174
LOGIC DIAGRAM
D0 3 D1 4 D2 6 D3 11 D4 13 D5 14
D CP RD CP MR 9 1
Q
D CP RD
Q
D CP RD
Q
D CP RD
Q
D CP RD
Q
D CP RD
Q
2 VCC = Pin 16 GND = Pin 8 Q0 Q1
5 Q2
7 Q3
10 Q4
12 Q5
15
SF00192
FUNCTION TABLE
INPUTS MR L H H CP X D X h l OUTPUTS Qn L H L OPERATING MODE Reset (clear) Load "1" Load "0"
H = High voltage level L = Low voltage level X = Don't care = Low-to-High Clock transition h = High voltage level one set-up time prior to the Low-to-High Clock transition. l = Low voltage level one set-up time prior to the Low-to-High Clock transition.
ABSOLUTE MAXIMUM RATINGS
(Operation beyond the limits set forth in this table may impair the useful life of the device. Unless otherwise noted these limits are over the operating free-air temperature range.) SYMBOL VCC VIN IIN VOUT IOUT Tamb Tstg Supply voltage Input voltage Input current Voltage applied to output in High output state Current applied to output in Low output state Operating free-air temperature range Storage temperature range PARAMETER RATING -0.5 to +7.0 -0.5 to +7.0 -30 to +5 -0.5 to VCC 40 0 to +70 -65 to +150 UNIT V V mA V mA C C
RECOMMENDED OPERATING CONDITIONS
LIMITS SYMBOL VCC VIH VIL IIK IOH IOL Tamb Supply voltage High-level input voltage Low-level input voltage Input clamp current High-level output current Low-level output current Operating free-air temperature range 0 PARAMETER MIN 4.5 2.0 0.8 -18 -1 20 +70 NOM 5.0 MAX 5.5 UNIT V V V mA mA mA C
October 7, 1988
3
Philips Semiconductors
Product specification
Hex D flip-flop
74F174
DC ELECTRICAL CHARACTERISTICS
(Over recommended operating free-air temperature range unless otherwise noted.) SYMBOL PARAMETER TEST CONDITIONS1 VCC = MIN, VIL = MAX VIH = MIN, IOH = MAX Low-level Low level output voltage Input clamp voltage Input current at maximum input voltage High-level input current Low-level input current Short-circuit output current3 VCC = MIN, VIL = MAX VIH = MIN, IOL = MAX VCC = MIN, II = IIK VCC = MAX, VI = 7.0V VCC = MAX, VI = 2.7V VCC = MAX, VI = 0.5V VCC = MAX VCC = MAX, Dn = MR = 4.5V, CP = -60 35 10%VCC 5%VCC 10%VCC 5%VCC LIMITS MIN 2.5 V 2.7 3.4 0.30 0.30 -0.73 0.50 V 0.50 -1.2 100 20 -0.6 -150 45 V A A mA mA mA TYP2 MAX UNIT
VO OH
High-level High level output voltage
VO OL VIK II IIH IIL IOS ICC
Supply current (total)
NOTES: 1. For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions for the applicable type. 2. All typical values are at VCC = 5V, Tamb = 25C. 3. Not more than one output should be shorted at a time. For testing IOS, the use of high-speed test apparatus and/or sample-and-hold techniques are preferable in order to minimize internal heating and more accurately reflect operational values. Otherwise, prolonged shorting of a High output may raise the chip temperature well above normal and thereby cause invalid readings in other parameter tests. In any sequence of parameter tests, IOS tests should be performed last.
AC ELECTRICAL CHARACTERISTICS
LIMITS SYMBOL PARAMETER TEST CONDITION VCC = +5.0V Tamb = +25C CL = 50pF, RL = 500 MIN fMAX tPLH tPHL tPHL Maximum clock frequency Propagation delay CP to Qn Propagation delay MR to Qn Waveform 1 Waveform 1 Waveform 2 80 3.5 4.5 5.0 TYP 100 5.5 6.0 8.5 8.0 10.0 14.0 MAX VCC = +5.0V 10% Tamb = 0C to +70C CL = 50pF, RL = 500 MIN 80 3.5 4.5 5.0 9.0 11.0 15.0 MAX MHz ns ns UNIT
AC SETUP REQUIREMENTS
LIMITS SYMBOL PARAMETER TEST CONDITION VCC = +5.0V Tamb = +25C CL = 50pF, RL = 500 MIN tS(H) tS(L) th(H) th(L) tw(H) tw(L) tw(L) tREC Setup time, High or Low Dn to CP Hold time, High or Low Dn to CP CP Pulse width, High or Low MR Pulse width, Low Recovery time, MR to CP Waveform 3 Waveform 3 Waveform 1 Waveform 2 Waveform 2 4.0 4.0 0.0 0.0 4.0 6.0 5.0 5.0 TYP MAX VCC = +5.0V 10% Tamb = 0C to +70C CL = 50pF, RL = 500 MIN 4.0 4.0 0.0 0.0 4.0 6.0 5.0 5.0 MAX ns ns ns ns ns UNIT
October 7, 1988
4
Philips Semiconductors
Product specification
Hex D flip-flop
74F174
AC WAVEFORMS
For all waveforms, VM = 1.5V. The shaded areas indicate when the input is permitted to change for predictable output performance.
1/fMAX tw(L) CP VM tw(H) tPHL Qn VM tPLH CP VM VM VM VM Dn VM ts(H) VM th(H) VM ts(L) VM th(L)
SF00191 SF00166
Waveform 3. Data Setup and Hold Times
Waveform 1. Propagation Delay, Clock Input to Output, Clock Pulse Width, and Maximum Clock Frequency
MR
VM tw(L)
VM tREC VM
CP tPHL
Qn
VM
SF00158
Waveform 2. Master Reset Pulse Width, Master Reset to Output Delay and Master Reset to Clock recovery Time
TEST CIRCUIT AND WAVEFORMS
VCC NEGATIVE PULSE VIN PULSE GENERATOR RT D.U.T. VOUT 90% VM 10% tTHL (tf ) CL RL tw VM 10% tTLH (tr ) 0V 90% AMP (V)
tTLH (tr ) 90% POSITIVE PULSE VM 10% tw
tTHL (tf ) AMP (V) 90% VM 10% 0V
Test Circuit for Totem-Pole Outputs DEFINITIONS: RL = Load resistor; see AC ELECTRICAL CHARACTERISTICS for value. CL = Load capacitance includes jig and probe capacitance; see AC ELECTRICAL CHARACTERISTICS for value. RT = Termination resistance should be equal to ZOUT of pulse generators.
Input Pulse Definition INPUT PULSE REQUIREMENTS family amplitude VM 74F 3.0V 1.5V rep. rate 1MHz tw 500ns tTLH 2.5ns tTHL 2.5ns
SF00006
October 7, 1988
5
Philips Semiconductors
Product specification
Hex D flip-flops
74F174
DIP16: plastic dual in-line package; 16 leads (300 mil)
SOT38-4
1988 Oct 07
6
Philips Semiconductors
Product specification
Hex D flip-flops
74F174
SO16: plastic small outline package; 16 leads; body width 3.9 mm
SOT109-1
1988 Oct 07
7
Philips Semiconductors
Product specification
Hex D flip-flops
74F174
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: 10-98 9397-750-05089
Philips Semiconductors
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