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參數資料
| 型號： | MC74VHC244 |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | Octal Bus Buffer |
| 中文描述： | 八路總線緩沖器 |
| 文件頁數： | 6/6頁 |
| 文件大小： | 165K |
| 代理商： | MC74VHC244 |
MC74VHC244
MOTOROLA
VHC Data – Advanced CMOS Logic
DL203 — Rev 1
6
OUTLINE DIMENSIONS
M SUFFIX
PLASTIC SOIC EIAJ PACKAGE
CASE 967–01
ISSUE O
DIM
A
MIN
–––
0.05
0.35
0.18
12.35
5.10
MAX
2.05
0.20
0.50
0.27
12.80
5.45
MIN
–––
0.002
0.014
0.007
0.486
0.201
0.050 BSC
0.291
0.020
0.043
0
MAX
0.081
0.008
0.020
0.011
0.504
0.215
INCHES
MILLIMETERS
1.27 BSC
7.40
0.50
1.10
0
0.70
–––
8.20
0.85
1.50
10
0.323
0.033
0.059
10
0.90
0.81
0.028
–––
0.035
0.032
A1
b
c
D
E
e
HE
L
Q1
Z
LE
M
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).
HE
A1
LE
Q1
c
A
Z
D
E
20
1
10
11
b
M
0.13 (0.005)
e
0.10 (0.004)
VIEW P
DETAIL P
M
L
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specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters which may be provided in Motorola
data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals”
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Mfax is a trademark of Motorola, Inc.
How to reach us:
USA/EUROPE/Locations Not Listed
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P.O. Box 5405, Denver, Colorado 80217. 303–675–2140 or 1–800–441–2447
JAPAN
: Nippon Motorola Ltd.: SPD, Strategic Planning Office, 4–32–1,
Nishi–Gotanda, Shinagawa–ku, Tokyo 141, Japan. 81–3–5487–8488
Mfax
: RMFAX0@email.sps.mot.com – TOUCHTONE 602–244–6609
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INTERNET
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MC74VHC244/D
相關PDF資料 |
PDF描述 |
|---|---|
| MC74VHC244DT | Octal Bus Buffer |
| MC74VHC244DW | Octal Bus Buffer |
| MC74VHC244M | Octal Bus Buffer |
| MC74VHC245 | Octal Bus Transceiver |
| MC74VHC245DT | Octal Bus Transceiver |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC74VHC244DT | 功能描述:緩沖器和線路驅動器 2-5.5V Octal 3-State RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| MC74VHC244DTG | 功能描述:緩沖器和線路驅動器 2-5.5V Octal 3-State Non-Inverting RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| MC74VHC244DTR2 | 功能描述:緩沖器和線路驅動器 2-5.5V Octal 3-State RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| MC74VHC244DTR2G | 功能描述:緩沖器和線路驅動器 LOG CMOS BUS INTRFCE OCTL RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| MC74VHC244DTR2G-CUT TAPE | 制造商:ON 功能描述:MC74VHC244 Series 2 to 5.5 V CMOS 3 St Octal Noninverting Bus Buffer - TSSOP-20 |
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