參數(shù)資料
型號: MC74AC240DW
廠商: ON Semiconductor
文件頁數(shù): 10/10頁
文件大?。?/td> 0K
描述: IC INVERTER DUAL 4-INPUT 20SOIC
產(chǎn)品變化通告: LTB Notification 03/Jan/2008
標(biāo)準(zhǔn)包裝: 38
系列: 74AC
邏輯類型: 逆變器,緩沖器
電路數(shù): 2
輸入數(shù): 4
特點: 三態(tài)
電源電壓: 2 V ~ 6 V
電流 - 靜態(tài)(最大值): 8µA
輸出電流高,低: 24mA,24mA
邏輯電平 - 低: 0.9 V ~ 1.65 V
邏輯電平 - 高: 2.1 V ~ 3.85 V
額定電壓和最大 CL 時的最大傳播延遲: 6.5ns @ 5V,50pF
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 20-SOIC
封裝/外殼: 20-SOIC(0.295",7.50mm 寬)
包裝: 管件
MC74AC240, MC74ACT240
http://onsemi.com
9
PACKAGE DIMENSIONS
TSSOP20
DT SUFFIX
CASE 948E02
ISSUE C
DIM
A
MIN
MAX
MIN
MAX
INCHES
6.60
0.260
MILLIMETERS
B
4.30
4.50
0.169
0.177
C
1.20
0.047
D
0.05
0.15
0.002
0.006
F
0.50
0.75
0.020
0.030
G
0.65 BSC
0.026 BSC
H
0.27
0.37
0.011
0.015
J
0.09
0.20
0.004
0.008
J1
0.09
0.16
0.004
0.006
K
0.19
0.30
0.007
0.012
K1
0.19
0.25
0.007
0.010
L
6.40 BSC
0.252 BSC
M
0
8
0
8
__
_
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.
110
11
20
PIN 1
IDENT
A
B
T
0.100 (0.004)
C
D
G
H
SECTION NN
K
K1
JJ1
N
M
F
W
SEATING
PLANE
V
U
S
U
M
0.10 (0.004)
V S
T
20X
REF
K
L
L/2
2X
S
U
0.15 (0.006) T
DETAIL E
0.25 (0.010)
DETAIL E
6.40
0.252
S
U
0.15 (0.006) T
7.06
16X
0.36
16X
1.26
0.65
DIMENSIONS: MILLIMETERS
1
PITCH
*For additional information on our PbFree strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
SOLDERING FOOTPRINT*
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