INTEGRATED CIRCUITS
DATA SHEET For a complete data sheet, please also download: • The IC04 LOCMOS HE4000B Logic Family Specifications HEF, HEC • The IC04 LOCMOS HE4000B Logic Package Outlines/Information HEF, HEC
HEF4060B MSI 14-stage ripple-carry binary counter/divider and oscillator Product specification File under Integrated Circuits, IC04
January 1995
Philips Semiconductors
Product specification
14-stage ripple-carry binary counter/divider and oscillator
HEF4060B MSI be replaced by an external clock signal at input RS. The counter advances on the negative-going transition of RS. A HIGH level on MR resets the counter (O3 to O9 and O11 to O13 = LOW), independent of other input conditions.
DESCRIPTION The HEF4060B is a 14-stage ripple-carry binary counter/divider and oscillator with three oscillator terminals (RS, RTC and CTC), ten buffered outputs (O3 to O9 and O11 to O13) and an overriding asynchronous master reset input (MR). The oscillator configuration allows design of either RC or crystal oscillator circuits. The oscillator may
Schmitt-trigger action in the clock input makes the circuit highly tolerant to slower clock rise and fall times.
Fig.1 Functional diagram.
PINNING MR
master reset
RS
clock input/oscillator pin
RTC
oscillator pin
CTC
external capacitor connection
O3 to O9 O11 to O13
Fig.2 Pinning diagram.
counter outputs
HEF4060BP(N):
16-lead DIL; plastic (SOT38-1)
HEF4060BD(F):
16-lead DIL; ceramic (cerdip) (SOT74)
HEF4060BT(D):
16-lead SO; plastic (SOT109-1)
( ): Package Designator North America FAMILY DATA, IDD LIMITS category MSI See Family Specifications
January 1995
2
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3
14-stage ripple-carry binary counter/divider and oscillator
January 1995 Fig.3 Logic diagram.
Product specification
HEF4060B MSI
Philips Semiconductors
Product specification
14-stage ripple-carry binary counter/divider and oscillator
HEF4060B MSI
AC CHARACTERISTICS VSS = 0 V; Tamb = 25 °C; CL = 50 pF; input transition times ≤ 20 ns VDD V
SYMBOL
TYPICAL EXTRAPOLATION FORMULA
MIN. TYP. MAX.
Propagation delays RS → O3 HIGH to LOW
5 10
tPHL
15 5 LOW to HIGH
10
tPLH
15 On → On + 1 HIGH to LOW
5
Output transition times HIGH to LOW LOW to HIGH
width input RS HIGH Minimum MR pulse width; HIGH Recovery time for MR
69 ns + (0,23 ns/pF) CL
50
100
ns
42 ns + (0,16 ns/pF) CL
210
420
ns
183 ns + (0,55 ns/pF) CL
80
160
ns
69 ns + (0,23 ns/pF) CL
50
100
ns
42 ns + (0,16 ns/pF) CL
50
ns ns
6
12
ns
25
50
ns
10
20
ns
6
12
ns
100
200
ns
73 ns + (0,55 ns/pF) CL
40
80
ns
29 ns + (0,23 ns/pF) CL
15
30
60
ns
22 ns + (0,16 ns/pF) CL
5
60
120
ns
10 ns + (1,0 ns/pF) CL
10
tPLH
5 10
tPHL
30
60
ns
9 ns + (0,42 ns/pF) CL
15
20
40
ns
6 ns + (0,28 ns/pF) CL
5
60
120
ns
30
60
ns
9 ns + (0,42 ns/pF) CL
20
40
ns
6 ns + (0,28 ns/pF) CL
10
10
tTHL
tTLH
15 Minimum clock pulse
183 ns + (0,55 ns/pF) CL
ns
20
15 HIGH to LOW
ns
160
25 tPHL
5
MR → On
420
80
10
10 15
LOW to HIGH
210
5 10
120 tWRSH
60
ns
50
25
ns
15
30
15
ns
5
50
25
ns
10
tWMRH
30
15
ns
15
20
10
ns
5
160
80
ns
10
tRMR
80
40
ns
15
60
30
ns
Maximum clock pulse
5
4
8
MHz
frequency input RS
10
10
20
MHz
15
30
MHz
15
January 1995
fmax
4
10 ns + (1,0 ns/pF) CL
Philips Semiconductors
Product specification
14-stage ripple-carry binary counter/divider and oscillator
HEF4060B MSI
AC CHARACTERISTICS VSS = 0 V; Tamb = 25 °C; input transition times ≤ 20 ns VDD V
TYPICAL FORMULA FOR P (µW)(1)
5
700 fi
+
foCLVDD2
per package
10
3 300 fi
+
foCLVDD2
(P)
15
8 900 fi
+
foCLVDD2
Dynamic power dissipation
Total power dissipation
5
700 fosc + foCLVDD2 + 2CtVDD2fosc +
when using the
10
3 300 fosc +
on-chip oscillator (P)
15
8 900 fosc +
foCLVDD2 foCLVDD2
+ +
2CtVDD2fosc 2CtVDD2fosc
Notes 1. where: fi = input frequency (MHz) fo = output frequency (MHz) CL = load capacitance (pF) VDD = supply voltage (V) Ct = timing capacitance (pF) fosc = oscillator frequency (MHz) RC oscillator
Typical formula for oscillator frequency: 1 f osc = --------------------------------2,3 × R t × C t
Fig.4 External component connection for RC oscillator.
January 1995
5
+
690 VDD 6 900 VDD
+ 22 000 VDD
Philips Semiconductors
Product specification
14-stage ripple-carry binary counter/divider and oscillator
HEF4060B MSI
Timing component limitations The oscillator frequency is mainly determined by RtCt, provided Rt
