74HC_HCT253_15 Datasheet, PDF (5/17 Pages) NXP Semiconductors – Dual 4-input multiplexer; 3-state

NXP Semiconductors
74HC253; 74HCT253
Dual 4-input multiplexer; 3-state
Table 4. Limiting values …continued
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Conditions
Min Max Unit
P_tot
total power dissipation
T_amb = 40 C to +125 C
DIP16 package
[2] _-
750 mW
SO16 package
[3] _-
500 mW
SSOP16 package
[4] _-
500 mW
[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2] P_tot derates linearly with 12 mW/K above 70 C.
[3] P_tot derates linearly with 8 mW/K above 70 C.
[4] P_tot derates linearly with 5.5 mW/K above 60 C.
9. Recommended operating conditions
Table 5. Recommended operating conditions
Voltages are referenced to GND (ground = 0 V)
Symbol Parameter
Conditions
V_CC
V_I
V_O
T_amb
t/V
supply voltage
input voltage
output voltage
ambient temperature
input transition rise and fall rate
V_CC = 2.0 V
V_CC = 4.5 V
V_CC = 6.0 V
10. Static characteristics
74HC253
Min Typ Max
2.0 5.0 6.0
0
-
V_CC
0
-
V_CC
40
-
+125
-
-
625
-
1.67 139
-
-
83
74HCT253
Min Typ Max
4.5 5.0 5.5
0
-
V_CC
0
-
V_CC
40
-
+125
-
-
-
-
1.67 139
-
-
-
Unit
V
V
V
C
ns/V
ns/V
ns/V
Table 6. Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
25 C
40 C to +85 C 40 C to +125 C Unit
Min Typ Max Min Max
Min
Max
74HC253
V_IH
HIGH-level
V_CC = 2.0 V
input voltage _{VCC = 4.5 V}
V_CC = 6.0 V
V_IL
LOW-level
V_CC = 2.0 V
input voltage _{VCC = 4.5 V}
V_CC = 6.0 V
1.5 1.2 -
1.5
-
1.5
-V
3.15 2.4 - 3.15
-
3.15
-V
4.2 3.2 -
4.2
-
4.2
-V
- 0.8 0.5
-
0.5
-
0.5 V
- 2.1 1.35 -
1.35
-
1.35 V
- 2.8 1.8
-
1.8
-
1.8 V
74HC_HCT253
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 21 January 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
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