SN74ALVCHR16269A Datasheet, PDF (5/12 Pages) Texas Instruments – 12-BIT TO 24-BIT REGISTERED BUS EXCHANGER WITH 3-STATE OUTPUTS

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SN74ALVCHR16269A
12-BIT TO 24-BIT REGISTERED BUS EXCHANGER
WITH 3-STATE OUTPUTS
SCES050O – AUGUST 1995 – REVISED SEPTEMBER 2004
ELECTRICAL CHARACTERISTICS
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER
V_OH
I_OH = -100 µA
I_OH = -2 mA
I_OH = -4 mA
I_OH = -6 mA
TEST CONDITIONS
V_CC
1.65 V to 3.6 V
1.65 V
2.3 V
2.3 V
3V
MIN TYP⁽¹⁾
V_CC - 0.2
1.2
1.9
1.7
2.4
MAX
UNIT
V
I_OH = -8 mA
I_OH = -12 mA
I_OL = 100 µA
I_OL = 2 mA
I_OL = 4 mA
V_OL
I_OL = 6 mA
2.7 V
2
3V
2
1.65 V to 3.6 V
1.65 V
2.3 V
2.3 V
3V
0.2
0.45
0.4
0.55 V
0.55
I_I
I_I(hold)
I_OZ ⁽³⁾
I_CC
∆I_CC
C_i Control inputs
C_io A or B ports
I_OL = 8 mA
I_OL = 12 mA
V_I = V_CC or GND
V_I = 0.58 V
V_I = 1.07 V
V_I = 0.7 V
V_I = 1.7 V
V_I = 0.8 V
V_I = 2 V
V_I = 0 to 3.6 V⁽²⁾
V_O = V_CC or GND
V_I = V_CC or GND,
One input at V_CC - 0.6 V,
V_I = V_CC or GND
V_O = V_CC or GND
I_O = 0
Other inputs at V_CC or GND
2.7 V
3V
3.6 V
1.65 V
2.3 V
3V
3.6 V
3.6 V
3.6 V
3 V to 3.6 V
3.3 V
3.3 V
0.6
0.8
±5 µA
25
-25
45
-45
µA
75
-75
±500
±10 µA
40 µA
750 µA
5
pF
8.5
pF
(1) All typical values are at V_CC = 3.3 V, T_A = 25°C.
(2) This is the bus-hold maximum dynamic current. It is the minimum overdrive current required to switch the input from one state to
another.
(3) For I/O ports, the parameter I_OZ includes the input leakage current.
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