參數(shù)資料
型號: SN74LS245N
廠商: ON SEMICONDUCTOR
元件分類: 通用總線功能
英文描述: Octal Bus Transceivers
中文描述: LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20
封裝: PLASTIC, DIP-20
文件頁數(shù): 3/4頁
文件大?。?/td> 102K
代理商: SN74LS245N
SN74LS245
http://onsemi.com
3
PACKAGE DIMENSIONS
N SUFFIX
PLASTIC PACKAGE
CASE 738–03
ISSUE E
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION L TO CENTER OF LEAD WHEN
FORMED PARALLEL.
4. DIMENSION B DOES NOT INCLUDE MOLD
FLASH.
M
L
J
20 PL
M
B
M
0.25 (0.010)
T
DIM
A
B
C
D
E
F
MIN
1.010
0.240
0.150
0.015
0.050 BSC
MAX
1.070
0.260
0.180
0.022
MIN
25.66
6.10
3.81
0.39
MAX
27.17
6.60
4.57
0.55
MILLIMETERS
INCHES
G
J
K
L
M
N
2.54 BSC
0.21
2.80
7.62 BSC
0
0.51
0.100 BSC
0.008
0.110
0.300 BSC
0
0.020
0.38
3.55
0.015
0.140
15
1.01
15
0.040
1.27
1.77
0.050
0.070
1
11
10
20
–A–
SEATING
K
N
F
G
D
20 PL
–T–
M
A
M
0.25 (0.010)
T
E
B
C
1.27 BSC
D SUFFIX
PLASTIC SOIC PACKAGE
CASE 751D–05
ISSUE F
20
1
11
10
B
0.25
20X
H
1
C
L
18X
A1
A
SEATING
h
E
D
M
0
M
B
M
S
A
S
B
T
e
T
B
A
DIM
A
A1
B
C
D
E
e
H
h
L
MIN
2.35
0.10
0.35
0.23
12.65
7.40
MAX
2.65
0.25
0.49
0.32
12.95
7.60
MILLIMETERS
1.27 BSC
10.05
0.25
0.50
0
10.55
0.75
0.90
7
NOTES:
1. DIMENSIONS ARE IN MILLIMETERS.
2. INTERPRET DIMENSIONS AND TOLERANCES
PER ASME Y14.5M 1994.
3. DIMENSIONS D AND E DO NOT INCLUDE MOLD
PROTRUSION.
4. MAXIMUMMOLD PROTRUSION 0.15 PER SIDE.
5. DIMENSION B DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE PROTRUSION SHALL
BE 0.13 TOTAL IN EXCESS OF B DIMENSION AT
MAXIMUMMATERIAL CONDITION.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74LS245N 制造商:Texas Instruments 功能描述:IC 74LS 74LS245 DIP20 5.25V 制造商:Texas Instruments 功能描述:IC, 74LS, 74LS245, DIP20, 5.25V 制造商:Texas Instruments 功能描述:IC, 74LS, 74LS245, DIP20, 5.25V; Logic Device Type:Transceiver, Non Inverting; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Logic Case Style:DIP; No. of Pins:20; Operating Temperature Min:0C; Operating Temperature Max:70C; ;RoHS Compliant: Yes
SN74LS245N 制造商:Texas Instruments 功能描述:IC 74LS 74LS245 DIP20 5.25V
SN74LS245N3 制造商:Texas Instruments 功能描述:
SN74LS245NE4 功能描述:總線收發(fā)器 Octal bus Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
SN74LS245NS 制造商:Texas Instruments 功能描述:OCTAL BUS TRANSCEIVERS