MOTOROLA MC74LCX258D Low-voltage cmos quad 2-input multiplexer Datasheet

SEMICONDUCTOR TECHNICAL DATA
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%% '#% The MC74LCX258 is a high performance, quad 2–input inverting
multiplexer with 3–state outputs operating from a 2.7 to 3.6V supply. High
impedance TTL compatible inputs significantly reduce current loading to
input drivers while TTL compatible outputs offer improved switching noise
performance. A VI specification of 5.5V allows MC74LCX258 inputs to be
safely driven from 5V devices.
Four bits of data from two sources can be selected using the Select
input. The four outputs present the selected data in the inverted form. The
outputs may be switched to a high impedance state by placing a logic
HIGH on the Output Enable (OE) input. Current drive capability is 24mA
at the outputs.
LOW–VOLTAGE CMOS
QUAD 2–INPUT MULTIPLEXER
D SUFFIX
PLASTIC SOIC
CASE 751B–05
16
1
•
•
•
•
•
•
•
•
Designed for 2.7 to 3.6V VCC Operation
5V Tolerant — Interface Capability With 5V TTL Logic
Supports Live Insertion and Withdrawal
M SUFFIX
PLASTIC SOIC EIAJ
CASE 966–01
16
IOFF Specification Guarantees High Impedance When VCC = 0V
LVTTL Compatible
1
LVCMOS Compatible
24mA Balanced Output Sink and Source Capability
SD SUFFIX
PLASTIC SSOP
CASE 940B–03
16
Near Zero Static Supply Current in All Three Logic States (10µA)
Substantially Reduces System Power Requirements
1
• Latchup Performance Exceeds 500mA
• ESD Performance: Human Body Model >2000V; Machine Model >200V
DT SUFFIX
PLASTIC TSSOP
CASE 948F–01
16
1
Pinout: 16–Lead Plastic Package
(Top View)
VCC
16
OE
I0c
I1c
Zc
I0d
I1d
Zd
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
S
I0a
I1a
Za
I0b
I1b
Zb
GND
PIN NAMES
Pins
Function
I0n
I1n
OE
S
Zn
Source 0 Data Inputs
Source 1 Data Inputs
Output Enable Input
Select Input
Outputs
This document contains information on a product under development. Motorola reserves the right to
change or discontinue this product without notice.
11/96
 Motorola, Inc. 1996
1
REV 0
MC74LCX258
OUTLINE DIMENSIONS
D SUFFIX
PLASTIC SOIC PACKAGE
CASE 751B–05
ISSUE J
–A
–
16
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS A AND B DO NOT INCLUDE
MOLD PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.15 (0.006)
PER SIDE.
5. DIMENSION D DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.127 (0.005) TOTAL
IN EXCESS OF THE D DIMENSION AT
MAXIMUM MATERIAL CONDITION.
9
–B
–
1
P 8 PL
0.25 (0.010)
8
M
B
M
G
K
DIM
A
B
C
D
F
G
J
K
M
P
R
F
R X 45°
C
–T
SEATING
–
J
M
PLANE
D 16 PL
0.25 (0.010)
M
T
B
S
A
S
MILLIMETERS
MIN
MAX
9.80 10.00
4.00
3.80
1.75
1.35
0.49
0.35
1.25
0.40
1.27 BSC
0.25
0.19
0.25
0.10
7°
0°
6.20
5.80
0.50
0.25
INCHES
MIN
MAX
0.386 0.393
0.150 0.157
0.054 0.068
0.014 0.019
0.016 0.049
0.050 BSC
0.008 0.009
0.004 0.009
0°
7°
0.229 0.244
0.010 0.019
M SUFFIX
PLASTIC SOIC EIAJ PACKAGE
CASE 966–01
ISSUE O
16
NOTES:
1 DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2 CONTROLLING DIMENSION: MILLIMETER.
3 DIMENSIONS D AND E DO NOT INCLUDE MOLD
FLASH OR PROTRUSIONS AND ARE MEASURED
AT THE PARTING LINE. MOLD FLASH OR
PROTRUSIONS SHALL NOT EXCEED 0.15 (0.006)
PER SIDE.
4 TERMINAL NUMBERS ARE SHOWN FOR
REFERENCE ONLY.
5 THE LEAD WIDTH DIMENSION (b) DOES NOT
INCLUDE DAMBAR PROTRUSION. ALLOWABLE
DAMBAR PROTRUSION SHALL BE 0.08 (0.003)
TOTAL IN EXCESS OF THE LEAD WIDTH
DIMENSION AT MAXIMUM MATERIAL CONDITION.
DAMBAR CANNOT BE LOCATED ON THE LOWER
RADIUS OR THE FOOT. MINIMUM SPACE
BETWEEN PROTRUSIONS AND ADJACENT LEAD
TO BE 0.46 ( 0.018).
LE
9
Q1
M_
E HE
L
8
1
DETAIL P
Z
D
e
VIEW P
A
c
A1
b
0.13 (0.005)
MOTOROLA
M
0.10 (0.004)
2
DIM
A
A1
b
c
D
E
e
HE
L
LE
M
Q1
Z
MILLIMETERS
MIN
MAX
--2.05
0.05
0.20
0.35
0.50
0.18
0.27
9.90
10.50
5.10
5.45
1.27 BSC
7.40
8.20
0.50
0.85
1.10
1.50
10 _
0_
0.70
0.90
--0.78
INCHES
MIN
MAX
--0.081
0.002
0.008
0.014
0.020
0.007
0.011
0.390
0.413
0.201
0.215
0.050 BSC
0.291
0.323
0.020
0.033
0.043
0.059
10 _
0_
0.028
0.035
--0.031
LCX DATA
BR1339 — REV 3
MC74LCX258
OUTLINE DIMENSIONS
SD SUFFIX
PLASTIC SSOP PACKAGE
CASE 940B–03
ISSUE B
16X
K REF
0.12 (0.005)
T U
M
S
V
S
0.25 (0.010)
N
L/2
16
9
M
B
L
N
F
PIN 1
IDENT
1
8
DETAIL E
–U–
A
–V–
K
J
0.20 (0.008)
M
T U
ÉÉÉÉ
ÇÇÇÇ
ÇÇÇÇ
ÉÉÉÉ
S
J1
K1
SECTION N–N
0.076 (0.003)
–T–
SEATING
PLANE
–W–
C
D
G
H
LCX DATA
BR1339 — REV 3
DETAIL E
3
NOTES:
6 DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
7 CONTROLLING DIMENSION: MILLIMETER.
8 DIMENSION A DOES NOT INCLUDE MOLD FLASH,
PROTRUSIONS OR GATE BURRS. MOLD FLASH
OR GATE BURRS SHALL NOT EXCEED 0.15
(0.006) PER SIDE.
9 DIMENSION B DOES NOT INCLUDE INTERLEAD
FLASH OR PROTRUSION. INTERLEAD FLASH OR
PROTRUSION SHALL NOT EXCEED 0.15 (0.006)
PER SIDE.
10 DIMENSION K DOES NOT INCLUDE DAMBAR
PROTRUSION/INTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.13 (0.005) TOTAL IN
EXCESS OF K DIMENSION AT MAXIMUM
MATERIAL CONDITION. DAMBAR INTRUSION
SHALL NOT REDUCE DIMENSION K BY MORE
THAN 0.07 (0.002) AT LEAST MATERIAL
CONDITION.
11 TERMINAL NUMBERS ARE SHOWN FOR
REFERENCE ONLY.
12 DIMENSION A AND B ARE TO BE DETERMINED
AT DATUM PLANE –W–.
DIM
A
B
C
D
F
G
H
J
J1
K
K1
L
M
MILLIMETERS
MIN
MAX
6.07
6.33
5.20
5.38
1.73
1.99
0.05
0.21
0.63
0.95
0.65 BSC
0.73
0.90
0.09
0.20
0.09
0.16
0.25
0.38
0.25
0.33
7.65
7.90
0_
8_
INCHES
MIN
MAX
0.238
0.249
0.205
0.212
0.068
0.078
0.002
0.008
0.024
0.037
0.026 BSC
0.028
0.035
0.003
0.008
0.003
0.006
0.010
0.015
0.010
0.013
0.301
0.311
0_
8_
MOTOROLA
MC74LCX258
OUTLINE DIMENSIONS
DT SUFFIX
PLASTIC TSSOP PACKAGE
CASE 948F–01
ISSUE O
16X K REF
0.10 (0.004)
0.15 (0.006) T U
M
T U
V
S
S
S
ÇÇÇ
ÉÉ
ÇÇÇ
ÉÉ
ÇÇÇ
K
K1
2X
L/2
16
9
J1
B
–U–
L
SECTION N–N
J
PIN 1
IDENT.
8
1
N
0.25 (0.010)
0.15 (0.006) T U
S
A
–V–
M
N
NOTES:
1 DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2 CONTROLLING DIMENSION: MILLIMETER.
3 DIMENSION A DOES NOT INCLUDE MOLD FLASH.
PROTRUSIONS OR GATE BURRS. MOLD FLASH
OR GATE BURRS SHALL NOT EXCEED 0.15
(0.006) PER SIDE.
4 DIMENSION B DOES NOT INCLUDE INTERLEAD
FLASH OR PROTRUSION. INTERLEAD FLASH OR
PROTRUSION SHALL NOT EXCEED
0.25 (0.010) PER SIDE.
5 DIMENSION K DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.08 (0.003) TOTAL IN
EXCESS OF THE K DIMENSION AT MAXIMUM
MATERIAL CONDITION.
6 TERMINAL NUMBERS ARE SHOWN FOR
REFERENCE ONLY.
7 DIMENSION A AND B ARE TO BE DETERMINED
AT DATUM PLANE –W–.
F
DETAIL E
–W–
C
0.10 (0.004)
–T– SEATING
PLANE
DETAIL E
H
D
G
DIM
A
B
C
D
F
G
H
J
J1
K
K1
L
M
MILLIMETERS
MIN
MAX
4.90
5.10
4.30
4.50
–––
1.20
0.05
0.15
0.50
0.75
0.65 BSC
0.18
0.28
0.09
0.20
0.09
0.16
0.19
0.30
0.19
0.25
6.40 BSC
0_
8_
INCHES
MIN
MAX
0.193
0.200
0.169
0.177
–––
0.047
0.002
0.006
0.020
0.030
0.026 BSC
0.007
0.011
0.004
0.008
0.004
0.006
0.007
0.012
0.007
0.010
0.252 BSC
0_
8_
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the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and
specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters which may be provided in Motorola
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applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury
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Opportunity/Affirmative Action Employer.
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◊
MOTOROLA
4
MC74LCX258/D
LCX DATA
BR1339 — REV 3
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