MB2244 Datasheet, PDF (3/12 Pages) NXP Semiconductors – 16-bit buffer/line driver 3-State

Philips Semiconductors
16-bit buffer/line driver (3-State)
Product specification
MB2244
LOGIC SYMBOL
LOGIC SYMBOL (IEEE/IEC)
44 ^1A0
43 ^1A1
41 ^1A2
40 ^1A3
47 ^1OE
38 ^2A0
37 ^2A1
35 ^2A2
34 ^2A3
45 ^2OE
1Y0 _{48 32} 3A0
1Y1 _{49 31} 3A1
1Y2 _{51 29} 3A2
1Y3 _{52 28} 3A3
19 ^3OE
2Y0 _{2 26} 4A0
2Y1 _{3 25} 4A1
2Y2 _{5 23 4A2}
2Y3 _{6 22} 4A3
21 ^4OE
3Y0 ₈
3Y1 ₉
3Y2 ₁₁
3Y3 ₁₂
4Y0 ₁₄
4Y1
15
4Y2 ₁₇
4Y3 ₁₈
SB00034
47
EN
44
43
41
40
45
EN
38
37
35
34
19
EN
48
32
49
31
51
29
52
28
21
EN
2
26
3
25
5
23
6
22
8
9
11
12
14
15
17
18
SB00035
FUNCTION TABLE
INPUTS
nOE
nAx
L
L
L
H
H
X
OUTPUTS
nYx
L
H
Z
ABSOLUTE MAXIMUM RATINGS^{1, 2}
SYMBOL
PARAMETER
CONDITIONS
RATING
UNIT
V_CC
DC supply voltage
–0.5 to +7.0
V
I_IK
DC input diode current
V_I < 0
–18
mA
V_I
DC input voltage³
–1.2 to +7.0
V
I_OK
V_OUT
DC output diode current
DC output voltage³
V_O < 0
output in Off or High state
–50
mA
–0.5 to +5.5
V
I_OUT
DC output current
output in Low state
128
mA
T_stg
Storage temperature range
–65 to 150
°C
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150°C.
3. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
1998 Jan 16
3