74HC_HCT259_15 Datasheet, PDF (6/22 Pages) NXP Semiconductors – 8-bit addressable latch

NXP Semiconductors
74HC259; 74HCT259
8-bit addressable latch
8. Recommended operating conditions
Table 6. 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
9. Static characteristics
74HC259
Min Typ
2.0 5.0
0
-
0
-
40 -
-
-
-
1.67
-
-
Max
6.0
V_CC
V_CC
+125
625
139
83
74HCT259
Min Typ
4.5 5.0
0
-
0
-
40 -
-
-
-
1.67
-
-
Max
5.5
V_CC
V_CC
+125
-
139
-
Unit
V
V
V
C
ns/V
ns/V
ns/V
Table 7. 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
74HC259
V_IH
HIGH-level
V_CC = 2.0 V
input voltage _{VCC = 4.5 V}
1.5 1.2 -
1.5
-
1.5
-V
3.15 2.4 - 3.15
-
3.15
-V
V_CC = 6.0 V
4.2 3.2 -
4.2
-
4.2
-V
V_IL
LOW-level
V_CC = 2.0 V
input voltage _{VCC = 4.5 V}
- 0.8 0.5
-
0.5
-
0.5 V
- 2.1 1.35 -
1.35
-
1.35 V
V_CC = 6.0 V
- 2.8 1.8
-
1.8
-
1.8 V
V_OH
HIGH-level
V_I = V_IH or V_IL
output voltage
I_O = 20 A; V_CC = 2.0 V 1.9 2.0
-
1.9
-
1.9
-V
I_O = 20 A; V_CC = 4.5 V 4.4 4.5 -
4.4
-
4.4
-V
I_O = 20 A; V_CC = 6.0 V 5.9 6.0 -
5.9
-
5.9
-V
I_O = 4.0 mA; V_CC = 4.5 V 3.98 4.32 -
3.84
-
3.7
-V
I_O = 5.2 mA; V_CC = 6.0 V 5.48 5.81 -
5.34
-
5.2
-V
V_OL
LOW-level
V_I = V_IH or V_IL
output voltage
I_O = 20 A; V_CC = 2.0 V
-
0 0.1
-
0.1
-
0.1 V
I_O = 20 A; V_CC = 4.5 V
-
0 0.1
-
0.1
-
0.1 V
I_O = 20 A; V_CC = 6.0 V
-
0 0.1
-
0.1
-
0.1 V
I_O = 4.0 mA; V_CC = 4.5 V
- 0.15 0.26
-
0.33
-
0.4 V
I_O = 5.2 mA; V_CC = 6.0 V
- 0.16 0.26
-
0.33
-
0.4 V
I_I
input leakage V_I = V_CC or GND;
current
V_CC = 6.0 V
-
- 0.1 -
1
-
1 A
I_CC
supply current V_I = V_CC or GND; I_O = 0 A;
-
- 8.0
-
80
-
160 A
V_CC = 6.0 V
74HC_HCT259
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 7 August 2012
© NXP B.V. 2012. All rights reserved.
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