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PDF MC74LVQ125 Data sheet ( Hoja de datos )
| Número de pieza | MC74LVQ125 | |
| Descripción | LOW-VOLTAGE CMOS QUAD BUFFER | |
| Fabricantes | Motorola Semiconductors | |
| Logotipo |  |
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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Low-Voltage Quiet CMOS
Quad Buffer
(3-State, Non-Inverting)
The MC74LVQ125 is a high performance, non–inverting quad buffer
operating from a 2.7 to 3.6V supply. The MC74LVQ125 is suitable for
memory address driving and all TTL level bus oriented transceiver
applications.
Current drive capability is 12mA at the outputs. The Output Enable
(OE) input, when HIGH, disables the output by placing them in a HIGH Z
condition.
• Designed for 2.7 to 3.6V VCC Operation – Ideal for Low Power/Low
Noise Applications
• Guaranteed Simultaneous Switching Noise Level and Dynamic
Threshold Performance
• Guaranteed Skew Specifications
• Guaranteed Incident Wave Switching into 75Ω
• Low Static Supply Current (10µA) Substantially Reduces System Power
Requirements
• Latchup Performance Exceeds 500mA
• ESD Performance: Human Body Model >2000V
Pinout: 14–Lead (Top View)
VCC OE3 D3 O3 OE2 D2 O2
14 13 12 11 10 9 8
MC74LVQ125
LVQ
LOW–VOLTAGE CMOS
QUAD BUFFER
14
1
14
1
14
1
14
1
D SUFFIX
PLASTIC SOIC
CASE 751A–03
M SUFFIX
PLASTIC SOIC EIAJ
CASE 965–01
SD SUFFIX
PLASTIC SSOP
CASE 940A–03
DT SUFFIX
PLASTIC TSSOP
CASE 948G–01
1234567
OE0 D0 O0 OE1 D1 O1 GND
1
OE0
2
D0
4
OE1
5
D1
LOGIC DIAGRAM
10
OE2
3
O0
9
D2
13
OE3
6
O1
12
D3
8
O2
11
O3
PIN NAMES
Pins
Function
OEn
Dn
On
Output Enable Inputs
Data Inputs
3–State Outputs
FUNCTION TABLE
INPUTS
OEn
Dn
LL
LH
HX
OUTPUTS
On
L
H
Z
H = High Voltage Level; L = Low Voltage Level; Z = High Imped-
ance State; X = High or Low Voltage Level and Transitions Are
Acceptable, for ICC reasons, DO NOT FLOAT Inputs
12/95
© Motorola, Inc. 1995
DataSheet4 U .com
1
REV 2
1 page  
www.DataSheet4U.com
OUTLINE DIMENSIONS
MC74LVQ125
–A
–
14
1
G
D SUFFIX
PLASTIC SOIC PACKAGE
CASE 751A–03
ISSUE F
8
–B
–
7
P 7 PL
0.25 (0.010) M B M
C R X 45°
SEATING
PLANE
D 14 PL
K
0.25 (0.010) M T B S
AS
M
F
J
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.
MILLIMETERS
INCHES
DIM MIN MAX MIN MAX
A 8.55 8.75 0.337 0.344
B 3.80 4.00 0.150 0.157
C 1.35 1.75 0.054 0.068
D 0.35 0.49 0.014 0.019
F 0.40 1.25 0.016 0.049
G 1.27 BSC
0.050 BSC
J 0.19 0.25 0.008 0.009
K 0.10 0.25 0.004 0.009
M 0° 7°
0° 7°
P 5.80 6.20 0.228 0.244
R 0.25 0.50 0.010 0.019
M SUFFIX
PLASTIC SOIC EIAJ PACKAGE
CASE 965–01
ISSUE O
14
1
Z
D
e
b
0.13 (0.005) M
8
E HE
7
LE
M_
Q1
L
DETAIL P
VIEW P
A
c
A1
0.10 (0.004)
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).
MILLIMETERS
INCHES
DIM MIN MAX MIN MAX
A --- 2.05 --- 0.081
A1 0.05 0.20 0.002 0.008
b 0.35 0.50 0.014 0.020
c 0.18 0.27 0.007 0.011
D 9.90 10.50 0.390 0.413
E 5.10 5.45 0.201 0.215
e 1.27 BSC
0.050 BSC
HE 7.40 8.20 0.291 0.323
L 0.50 0.85 0.020 0.033
LE 1.10 1.50 0.043 0.059
M 0 _ 10 _ 0 _ 10 _
Q1 0.70 0.90 0.028 0.035
Z --- 1.42 --- 0.056
ECLinPS and ECLinPS Lite
DataSheetD4LU14.0co—mRev 3
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MOTOROLA
5 Page | ||
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