NXP Semiconductors
74HC4060; 74HCT4060
14-stage binary ripple counter with oscillator
Table 5.
Static characteristics
…continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
V
OH
HIGH-level
output
voltage
Conditions
Min
RTC output; RS = MR = V
CC
I
O
=
−20 µA;
V
CC
= 4.5 V
I
O
=
−0.65
mA; V
CC
= 4.5 V
RTC output; RS = MR = GND
I
O
=
−20 µA;
V
CC
= 4.5 V
I
O
=
−2.6
mA; V
CC
= 4.5 V
CTC output; RS = V
IH
;
MR = V
IL
I
O
=
−3.2
mA; V
CC
= 4.5 V
V
I
= V
IH
or V
IL
;
except RTC output
I
O
=
−20 µA;
V
CC
= 4.5 V
V
I
= V
IH
or V
IL
;
except RTC and CTC outputs
I
O
=
−4.0
mA; V
CC
= 4.5 V
V
OL
LOW-level
output
voltage
RTC output; RS = V
CC
;
MR = GND
I
O
= 20
µA;
V
CC
= 4.5 V
I
O
= 2.6 mA; V
CC
= 4.5 V
CTC output; RS = V
IL
;
MR = V
IH
I
O
= 3.2 mA; V
CC
= 4.5 V
V
I
= V
IH
or V
IL
;
except RTC output
I
O
= 20
µA;
V
CC
= 4.5 V
V
I
= V
IH
or V
IL
;
except RTC and CTC outputs
I
O
= 4.0 mA; V
CC
= 4.5 V
I
I
I
CC
∆I
CC
input leakage V
I
= V
CC
or GND; V
CC
= 5.5 V
current
supply
current
additional
supply
current
input
capacitance
V
I
= V
CC
or GND;
V
CC
= 5.5 V; I
O
= 0 A
per input pin;
V
I
= V
CC
−
2.1 V; other inputs
at V
CC
or GND;
V
CC
= 4.5 V to 5.5 V; I
O
= 0 A
-
-
-
-
-
-
-
40
0.26
±0.1
8.0
144
-
-
-
-
0.33
±1.0
80
180
-
-
-
-
0.4
±1.0
160
196
V
µA
µA
µA
-
0
0.1
-
0.1
-
0.1
V
-
-
0.26
-
0.33
-
0.4
V
-
-
0
-
0.1
0.26
-
-
0.1
0.33
-
-
0.1
0.4
V
V
3.98
-
-
3.84
-
3.7
-
V
4.4
4.5
-
4.4
-
4.4
-
V
3.98
-
-
3.84
-
3.7
-
V
4.4
3.98
4.5
-
-
-
4.4
3.84
-
-
4.4
3.7
-
-
V
V
4.4
3.98
4.5
-
-
-
4.4
3.84
-
-
4.4
3.7
-
-
V
V
25
°C
Typ
Max
−40 °C
to +85
°C −40 °C
to +125
°C
Unit
Min
Max
Min
Max
C
I
-
3.5
-
-
-
-
-
pF
[1]
For HCT4060, only input MR (pin 12) has TTL input switching levels.
74HC_HCT4060_3
© NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 03 — 14 July 2008
9 of 25
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