參數(shù)資料
型號(hào): MC74LCX157
廠商: Motorola, Inc.
英文描述: LOW-VOLTAGE CMOS QUAD 2-INPUT MULTIPLEXER
中文描述: 低電壓CMOS四路2輸入多路復(fù)用器
文件頁(yè)數(shù): 6/8頁(yè)
文件大?。?/td> 145K
代理商: MC74LCX157
MC74LCX157
MOTOROLA
LCX DATA
BR1339 — REV 3
6
OUTLINE DIMENSIONS
M SUFFIX
PLASTIC SOIC EIAJ PACKAGE
CASE 966–01
ISSUE O
D SUFFIX
PLASTIC SOIC PACKAGE
CASE 751B–05
ISSUE J
0.25 (0.010)
T
B
A
M
S
S
MIN
9.80
3.80
1.35
0.35
0.40
1.27 BSC
MIN
0.386
0.150
0.054
0.014
0.016
0.050 BSC
MAX
10.00
4.00
1.75
0.49
1.25
MAX
0.393
0.157
0.068
0.019
0.049
MILLIMETERS
INCHES
DIM
A
B
C
D
F
G
J
K
M
P
R
0.19
0.10
0
°
5.80
0.25
0.25
0.25
7
°
6.20
0.50
0.008
0.004
0
°
0.229
0.010
0.009
0.009
7
°
0.244
0.019
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.
1
8
9
16
–A
–B
D
16 PL
K
C
G
–T
PLANE
SEATING
R
X 45
°
M
J
F
P
8 PL
0.25 (0.010)
B
M
M
Z
D
HE
E
1
16
9
8
b
A1
A
e
L
DIM
A
MIN
---
0.05
0.35
0.18
9.90
5.10
1.27 BSC
7.40
0.50
1.10
0
0.70
---
MAX
2.05
0.20
0.50
0.27
10.50
5.45
MIN
---
0.002
0.014
0.007
0.390
0.201
0.050 BSC
0.291
0.020
0.043
0
MAX
0.081
0.008
0.020
0.011
0.413
0.215
INCHES
MILLIMETERS
8.20
0.85
1.50
10
0.323
0.033
0.059
10
0.90
0.78
0.028
---
0.035
0.031
A1
b
c
D
E
e
HE
L
LE
M
Q1
Z
LE
Q1
c
M
VIEW P
DETAIL P
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).
0.13 (0.005)
M
0.10 (0.004)
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MC74LCX157DT 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 2-3.6V CMOS Quad RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量(輸入/輸出):2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
MC74LCX157DTG 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 2-3.6V CMOS Quad 2-Input RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量(輸入/輸出):2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray