74ABT16244A Datasheet, PDF (4/13 Pages) NXP Semiconductors – 16-bit buffer/line driver 3-State

NXP Semiconductors
74ABT16244A
16-bit buffer/line driver; 3-state
Table 2.
Symbol
4OE
3OE
GND
4A[0:3]
V_CC
GND
3A[0:3]
GND
2A[0:3]
V_CC
GND
1A[0:3]
2OE
Pin description …continued
Pin
Description
24
4 output enable (LOW active)
25
3 output enable (LOW active)
28
ground (0 V)
30, 29, 27, 26 4 data input 0 to input 3
31
supply voltage
34
ground (0 V)
36, 35, 33, 32 3 data input 0 to input 3
39
ground (0 V)
41, 40, 38, 37 2 data input 0 to input 3
42
supply voltage
45
ground (0 V)
47, 46, 44, 43 1 data input 0 to input 3
48
2 output enable (LOW active)
6. Functional description
Table 3.
Control
nOE
L
Function table^[1]
H
[1] H = HIGH voltage level;
L = LOW voltage level;
X = don t care;
Z = high-impedance OFF-state.
7. Limiting values
Input
nAx
L
H
X
Output
nYx
L
H
Z
Table 4. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter
Conditions
V_CC
supply voltage
V_I
input voltage
V_O
output voltage
I_IK
input clamping current
I_OK
output clamping current
I_O
output current
output in OFF-state or HIGH-state
V_I < 0 V
V_O < 0 V
output in LOW-state
output in HIGH-state
T_j
junction temperature
T_stg
storage temperature
Min
−0.5
[1] _−1.2
[1] _−0.5
−18
−50
-
-
[2] _-
−65
Max
Unit
+7.0
V
+7.0
V
+5.5
V
-
mA
-
mA
128
mA
−64
mA
150
°C
+150
°C
74ABT16244A_6
Product data sheet
Rev. 06 — 23 March 2009
© NXP B.V. 2009. All rights reserved.
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