SN74LVC573A-Q1_15 Datasheet, PDF (3/15 Pages) Texas Instruments – OCTAL TRANSPARENT D-TYPE LATCH WITH 3-STATE OUTPUTS

SN74LVC573A-Q1
www.ti.com ............................................................................................................................................... SCAS714B – SEPTEMBER 2003 – REVISED APRIL 2008
Recommended Operating Conditions⁽¹⁾
V_CC
Supply voltage
V_IH
High-level input voltage
V_IL
Low-level input voltage
V_I
Input voltage
V_O
Output voltage
I_OH
High-level output current
I_OL
Δt/Δv
T_A
Low-level output current
Input transition rise or fall rate
Operating free-air temperature
Operating
Data retention only
V_CC = 2.7 V to 3.6 V
V_CC = 2.7 V to 3.6 V
High or low state
3-state
V_CC = 2.7 V
V_CC = 3 V
V_CC = 2.7 V
V_CC = 3 V
MIN MAX UNIT
2 3.6
V
1.5
2
V
0.8 V
0 5.5 V
0 V_CC
V
0 5.5
–12
mA
–24
12
mA
24
6 ns/V
–40 125 °C
(1) All unused inputs of the device must be held at V_CC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
Electrical Characteristics
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER
I_OH = –100 µA
TEST CONDITIONS
V_OH
I_OH = –12 mA
V_OL
I_I
I_OZ
I_CC
ΔI_CC
C_i
C_o
I_OH = –24 mA
I_OL = 100 µA
I_OL = 12 mA
I_OL = 24 mA
V_I = 0 to 5.5 V
V_O = 0 to 5.5 V
V_I = V_CC or GND
3.6 V ≤ V_I ≤ 5.5 V⁽²⁾
I_O = 0
One input at V_CC – 0.6 V, Other inputs at V_CC or GND
V_I = V_CC or GND
V_O = V_CC or GND
V_CC
2.7 V to 3.6 V
2.7 V
3V
3V
2.7 V to 3.6 V
2.7 V
3V
3.6 V
3.6 V
3.6 V
2.7 V to 3.6 V
3.3 V
3.3 V
(1) All typical values are at V_CC = 3.3 V, T_A = 25°C.
(2) This applies in the disabled state only.
MIN TYP⁽¹⁾ MAX
V_CC – 0.2
2.2
2.4
2.2
0.2
0.4
0.55
±5
±15
10
10
500
4
5.5
UNIT
V
V
µA
µA
µA
µA
pF
pF
Timing Requirements
over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1)
t_w
Pulse duration, LE high
t_su
Setup time, data before LE↓
t_h
Hold time, data after LE↓
V_CC = 2.7 V
MIN MAX
3.3
2
2.5
V_CC = 3.3 V
± 0.3 V
MIN MAX
3.3
2
2.5
UNIT
ns
ns
ns
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