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INTEGRATED CIRCUITS
74F132 Quad 2-input NAND Schmitt trigger
Product specification IC15 Data Handbook 1991 Jun 26
Philips Semiconductors
Philips Semiconductors
Product specification
Quad 2-input NAND Schmitt trigger
74F132
DESCRIPTION
The 74F132 contains four 2-input NAND gates which accept standard TTL input signals and provide standard TTL output levels. They are capable of transforming slowly changing input signals into sharply defined, jitter-free output signals. In addition, they have greater noise margin than conventional NAND gates. Each circuit contains a 2-input Schmitt trigger followed by a Darlington level shifter and a phase splitter driving a TTL totem-pole output. The Scmitt trigger uses positive feedback to effectively speed-up slow input transitions and provide different input threshold voltages for positive and negative-going transitions. This hysteresis between the positive-going and negative-going input threshold (typically 800mV) is determined by resistor ratios and is essentially insensitive to temperature and supply voltage variations. As long as three inputs remain at a more positive voltage than VT+MAX, the gate will respond in the transition of the other input as shown in Waveform 1.
PIN CONFIGURATION
D0a D0b Q0 D1a D1b Q1 GND 1 2 3 4 5 6 7 14 13 12 11 10 9 8 VCC D3b D3a Q3 D2b D2a Q2
SF00710
TYPE
TYPICAL PROPAGATION DELAY 6.3ns
TYPICAL SUPPLY CURRENT (TOTAL) 13mA
74F132
ORDERING INFORMATION
DESCRIPTION 14-pin plastic DIP 14-pin plastic SO COMMERCIAL RANGE VCC = 5V 10%, Tamb = 0C to +70C N74F132N N74F132D PKG DWG # SOT27-1 SOT108-1
INPUT AND OUTPUT LOADING AND FAN-OUT TABLE
PINS Dna, Dnb Qn DESCRIPTION Data inputs Data output 74F (U.L.) HIGH/LOW 1.0/1.0 50/33 LOAD VALUE HIGH/LOW 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
IEC/IEEE SYMBOL
1
&
3
1
2
4
5
9
10
12
13
2 4
D0a
D0b
D1a
D1b
D2a
D2b
D3a
D3b 5 9
6
Q0
Q1
Q2
Q3
8 10
3
6
8
11
12 11 13
VCC = Pin 14 GND = Pin 7
SF00711
SF00712
1991 Jun 26
2
853-0342 03094
Philips Semiconductors
Product specification
Quad 2-input NAND Schmitt trigger
74F132
LOGIC DIAGRAM
D0a D0b D1a D1b D2a D2b VCC = Pin 14 GND = Pin 7 D3a D3b 1 2 4 5 9 10 12 13 11 3 Q0
FUNCTION TABLE
INPUTS Dna L L
8 Q2
OUTPUT Dnb L H L Qn H H H L
6
Q1
H
Q3
SF00002
H H NOTES: H = High voltage level L = Low voltage level
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 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 IIK IOH IOL Tamb Supply voltage Input clamp current High-level output current Low-level output current Operating free-air temperature range 0 PARAMETER MIN 4.5 NOM 5.0 MAX 5.5 -18 -1 20 +70 UNIT V mA mA mA C
1991 Jun 26
3
Philips Semiconductors
Product specification
Quad 2-input NAND Schmitt trigger
74F132
DC ELECTRICAL CHARACTERISTICS
(Over recommended operating free-air temperature range unless otherwise noted.) SYMBOL VT+ VT- nVT VO OH PARAMETER Positive-going threshold Negative-going threshold- Hysteresis (VT+ - VT-) High-level High level output voltage TEST CONDITIONS1 VCC = 5.0V VCC = 5.0V VCC = 5.0V VCC = MIN, VI=VT-MAX, IOH = MAX Low-level Low level output voltage Input clamp voltage Input current at positive-going threshold Input current at negative-going threshold Input current at maximum input voltage High-level input current Low-level input current Short-circuit output current3 Supply current (total) ICCH ICCL VCC = MIN, VI=VT+MAX, IOL = MAX VCC = MIN, II = IIK VCC = 5.0V, VI=VT+ VCC = 5.0V, VI=VT- VCC = MAX, VI = 7.0V VCC = MAX, VI = 2.7V VCC = MAX, VI = 0.5V VCC = MAX VCC = MAX VI N= GND VIN = 4.5V -60 8.5 13.0 10%VCC 5%VCC 10%VCC 5%VCC LIMITS MIN 1.5 0.7 0.4 2.5 2.7 3.4 0.30 0.30 -0.73 0 -350 100 20 -0.6 -150 12.0 19.5 0.50 0.50 -1.2 V A A A A mA mA mA V TYP2 1.7 0.9 0.8 MAX 2.0 1.1 UNIT V V V V
VO OL VIK IT+ IT- II IIH IIL IOS ICC
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.
1991 Jun 26
4
Philips Semiconductors
Product specification
Quad 2-input NAND Schmitt trigger
74F132
AC ELECTRICAL CHARACTERISTICS
LIMITS SYMBOL PARAMETER TEST CONDITION VCC = +5.0V Tamb = +25C CL = 50pF, RL = 500 MIN tPLH tPHL Propagation delay Dna, Dnb to Qn Waveform 1 3.5 4.5 TYP 5.5 6.0 MAX 7.0 8.5 VCC = +5.0V 10% Tamb = 0C to +70C CL = 50pF, RL = 500 MIN 3.0 4.5 MAX 8.5 9.0 ns UNIT
AC WAVEFORMS
For all waveforms, VM = 1.5V.
Dna, Dnb
VM tPHL
VM tPLH
Qn
VM
VM
SF00005
Waveform 1. For Inverting Outputs
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
1991 Jun 26
5
Philips Semiconductors
Product specification
Quad 2-input NAND Schmitt trigger
74F132
DIP14: plastic dual in-line package; 14 leads (300 mil)
SOT27-1
1991 Jun 26
6
Philips Semiconductors
Product specification
Quad 2-input NAND Schmitt trigger
74F132
SO14: plastic small outline package; 14 leads; body width 3.9 mm
SOT108-1
1991 Jun 26
7
Philips Semiconductors
Product specification
Quad 2-input NAND Schmitt trigger
74F132
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 9397-750-05074
Philips Semiconductors
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