Datasheet

74AHC_AHCT86_2 © NXP B.V. 2007. All rights reserved.
Product data sheet Rev. 02 — 15 November 2007 6 of 14
NXP Semiconductors
74AHC86; 74AHCT86
Quad 2-input EXCLUSIVE-OR gate
10. Dynamic characteristics
I
I
input leakage
current
V
I
= 5.5 V or GND; V
CC
=0V
to 5.5 V
- - 0.1 - 1.0 - 2.0 µA
I
CC
supply current V
I
=V
CC
or GND; I
O
= 0 A;
V
CC
= 5.5 V
- - 2.0 - 20 - 40 µA
∆I
CC
additional
supply current
per input pin;
V
I
=V
CC
− 2.1 V; I
O
= 0 A;
other pins at V
CC
or GND;
V
CC
= 4.5 V to 5.5 V
- - 1.35 - 1.5 - 1.5 mA
C
I
input
capacitance
- 3 10 - 10 - 10 pF
C
O
output
capacitance
- 4.0 - - - - - pF
Table 6. Static characteristics
…continued
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
Table 7. Dynamic characteristics
GND = 0 V; For test circuit see Figure 7.
Symbol Parameter Conditions 25 °C −40 °C to +85 °C −40 °C to +125 °C Unit
Min Typ
[1]
Max Min Max Min Max
For type 74AHC86
t
pd
propagation
delay
nA, nB to nY; see Figure 6
[2]
V
CC
= 3.0 V to 3.6 V
C
L
= 15 pF - 4.8 11.0 1.0 13.0 1.0 14.0 ns
C
L
= 50 pF - 6.8 14.5 1.0 16.5 1.0 18.5 ns
V
CC
= 4.5 V to 5.5 V
C
L
= 15 pF - 3.4 6.8 1.0 8.0 1.0 8.5 ns
C
L
= 50 pF 4.8 8.8 1.0 10.0 1.0 11.0 ns
C
PD
power
dissipation
capacitance
C
L
= 50 pF; f
i
= 1 MHz;
V
I
= GND to V
CC
[3]
- 10.0 - - - - - pF