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INTEGRATED CIRCUITS
74F258A Quad 2-line to 1-line selector/multiplexer, inverting (3-State)
Product specification IC15 Data Handbook 1996 Jan 05
Philips Semiconductors
Philips Semiconductors
Product specification
Quad 2-line to 1-line selector/multiplexer, inverting (3-State)
74F258A
FEATURES
* Multifunction capability * Non-inverting data path * 3-State outputs * See 74F257A for non-inverting version
DESCRIPTION
The 74F258A has four identical 2-input multiplexers with 3-State outputs which select 4 bits of data from two sources under control of a common Select (S) input. The I0n inputs are selected when the Select input is Low and the I1n inputs are selected when the Select input is High. Data appears at the outputs in inverted form. The 74F258A is the logical implementation of a 4-pole, 2-position switch where the position of the switch is determined by the logic level supplied to the Select input. Outputs are forced to a High impedance ``off" state when the Output Enable input (OE) is High. All but one device must be in the High impedance state to avoid currents that would exceed the maximum ratings if outputs are tied together. Design of the output signals must ensure that there is no overlap when outputs of 3-State devices are tied together.
PIN CONFIGURATION
S I0a I1a Ya I0b I1b Yb GND 1 2 3 4 5 6 7 8 16 VCC 15 OE 14 I0d 13 I1d 12 Yd 11 I0c
10 I1c 9 Yc
SF00815
TYPE 74F258A
TYPICAL PROPAGATION DELAY 3.5ns
TYPICAL SUPPLY CURRENT (TOTAL) 14mA
ORDERING INFORMATION
ORDER CODE DESCRIPTION COMMERCIAL RANGE VCC = 5V 10%, Tamb = 0C to +70C N74F258AN N74F258AD PKG. DWG. # SOT38-4 SOT109-1
16-pin plastic DIP 16-pin plastic SO
INPUT AND OUTPUT LOADING AND FAN-OUT TABLE
PINS I0n, I1n S OE Ya - Yd Data inputs Common select input Output Enable input (active Low) Data outputs DESCRIPTION 74F(U.L.) HIGH/LOW 1.0/1.0 1.0/1.0 1.0/1.0 150/40 LOAD VALUE HIGH/LOW 20A/0.6mA 20A/0.6mA 20A/0.6mA 3.0mA/24mA
NOTE: One (1.0) FAST Unit Load is defined as: 20A in the High state and 0.6mA in the Low state.
LOGIC SYMBOL
2 3 5 6 11 10 14 13
LOGIC SYMBOL (IEEE/IEC)
15 I0a I1a I0b I1b I0c I1c I0d I1d 1
EN G1
1 15
S OE
2 3 5 6 Ya Yb Yc Yd 10 11 13
1 1
MUX
4
7 9
12
VCC=Pin 16 GND=Pin 8
4
7
9
12
14
SF00816
SF00817
1996 Jan 05
2
853-0361 16192
Philips Semiconductors
Product specification
Quad 2-line to 1-line selector/multiplexer, inverting (3-State)
74F258A
LOGIC DIAGRAM
OE 15 I0a 2 I1a 3 I0b 5 I1b 6 I0c 11 I1c 10 I0d 14 I1d 13 S 1
FUNCTION TABLE
INPUTS OE S I0 I1 X L H X X OUTPUT Y Z H L H L
H L X Z
= = = =
H X X L H X L H X L L L L L H High voltage level Low voltage level Don't care High impedance "off" state
4 Ya VCC=Pin 16 GND=Pin 8
7 Yb Yc
9
12 Yd
SF00818
ABSOLUTE MAXIMUM RATINGS
(Operation beyond the limit 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 48 0 to +70 -65 to +150 UNIT V V mA V mA C C
RECOMMENDED OPERATING CONDITIONS
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 -3 24 70 LIMITS UNIT NOM 5.0 MAX 5.5 V V V mA mA mA C
1996 Jan 05
3
Philips Semiconductors
Product specification
Quad 2-line to 1-line selector/multiplexer, inverting (3-State)
74F258A
DC ELECTRICAL CHARACTERISTICS
(Over recommended operating free-air temperature range unless otherwise noted.) SYMBOL VOH VOL VIK II IIH IIL IOZH IOZL IOS PARAMETER High-level output voltage TEST CONDITIONS1 VCC = MIN, VIL = MAX, VIH = MIN, IOL = MAX Low-level output voltage VCC = MIN, VIL = MAX, VIH = MIN, IOL = MAX Input clamp voltage Input current at maximum input voltage High-level input current Low-level input current Off-state output current, High-level voltage applied Off-state output current, High-level voltage applied Short-circuit output current3 ICCH ICC Supply current (total) ICCL ICCZ VCC = MAX VCC = MIN, II = IIK VCC = MAX, VI = 7.0V VCC = MAX, VI = 2.7V VCC = MAX, VI = 0.5V VCC = MAX, VO = 2.7V VCC = MAX, VO = 0.5V VCC = MAX I1n=4.5V, OE=I0n=S=GND I1n=S=4.5V, OE=I0n=GND I1n=OE=4.5V,I0n=S=GND -60 8.5 17 16 10%VCC 5%VCC 10%VCC 5%VCC MIN 2.4 2.7 3.3 0.30 0.35 -0.73 0.50 0.50 -1.2 100 20 -0.6 50 -50 -150 11.5 23 22 LIMITS TYP2 MAX UNIT V V V V V A A mA A A mA mA mA mA
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 CONDITIONS Tamb= +25C VCC = +5.0V CL = 50pF, RL = 500 MIN tPLH tPHL tPLH tPHL tPZH tPZL tPHZ tPLZ Propagation delay In to Yn Propagation delay S to Yn Output enable time to High or Low level Output disable time from High or Low level Waveform 1 Waveform 2 Waveform 3 Waveform 4 Waveform 3 Waveform 4 3.0 1.0 3.5 2.5 4.0 4.0 2.0 2.0 TYP 4.5 2.5 6.5 6.0 6.0 5.5 3.5 3.5 MAX 6.0 4.0 8.0 8.0 7.5 7.5 5.5 5.5 Tamb = -55C to +70C VCC = +5.0V 10% CL = 50pF, RL = 500 MIN 2.5 1.0 3.5 2.5 3.5 3.5 2.0 2.0 MAX 7.0 4.5 9.0 9.0 8.5 8.5 6.5 6.0 ns ns ns ns ns ns ns ns UNIT
1996 Jan 05
4
Philips Semiconductors
Product specification
Quad 2-line to 1-line selector/multiplexer, inverting (3-State)
74F258A
AC WAVEFORMS
For all waveforms, VM = 1.5V.
In
VM
VM
S
VM
VM
tPHL Yn VM
tPLH VM Yn
tPHL VM
tPLH VM
SF00819
SF00820
Waveform 1. Propagation Delay Data and Select to Output
Waveform 2. Propagation Delay Select to Output
OE
VM tPZH VM
VM tPHZ VOH -0.3V
OE
VM tPZL
VM tPLZ VM VOL +0.3V
Yn
Yn 0V
SF00821
SF00822
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
TEST CIRCUIT AND WAVEFORM
VCC 7.0V VIN PULSE GENERATOR RT D.U.T. VOUT RL NEGATIVE PULSE 90% VM 10% tTHL (tf ) CL RL tTLH (tr ) 90% POSITIVE PULSE 10% tTHL (tf ) AMP (V) 90% VM tw 10% 0V tw VM 10% tTLH (tr ) 0V AMP (V)
90%
Test Circuit for 3-State Outputs SWITCH POSITION TEST tPLZ tPZL All other SWITCH closed closed open
VM
Input Pulse Definition
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 REQUIREMENTS family amplitude VM 74F 3.0V 1.5V rep. rate 1MHz tw 500ns tTLH 2.5ns tTHL 2.5ns
SF00777
1996 Jan 05
5
Philips Semiconductors
Product specification
Quad 2-line to 1-line selector/multiplexer, inverting (3-State)
74F258A
DIP16: plastic dual in-line package; 16 leads (300 mil)
SOT38-4
1996 Jan 05
6
Philips Semiconductors
Product specification
Quad 2-line to 1-line selector/multiplexer, inverting (3-State)
74F258A
SO16: plastic small outline package; 16 leads; body width 3.9 mm
SOT109-1
1996 Jan 05
7
Philips Semiconductors
Product specification
Quad 2-line to 1-line selector/multiplexer, inverting (3-State)
74F258A
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 Philips Semiconductors and Philips Electronics North America Corporation register eligible circuits under the Semiconductor Chip Protection Act. (c) Copyright Philips Electronics North America Corporation 1996 All rights reserved. Printed in U.S.A. (print code) Document order number: Date of release: July 1994 9397-750-05108

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