74HCT4046AN NXP Semiconductors, 74HCT4046AN Datasheet - Page 6
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74HCT4046AN
Manufacturer Part Number
74HCT4046AN
Description
74HCT CMOS, 74HCT4046, DIP16, 5V
Manufacturer
NXP Semiconductors
Datasheet
1.74HCT4046AD.pdf
(34 pages)
Specifications of 74HCT4046AN
Pll Type
VCO
Frequency
21MHz
Supply Voltage Range
4.5V To 5.5V
Digital Ic Case Style
DIP
No. Of Pins
16
Operating Temperature Range
-40°C To +125°C
Svhc
No SVHC (18-Jun-2010)
Operating
RoHS Compliant
Supply Current
8µA
Rohs Compliant
Yes
Base Number
74
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
74HCT4046AN
Manufacturer:
MT
Quantity:
238
Part Number:
74HCT4046AN
Manufacturer:
PHILIPS/飞利浦
Quantity:
20 000
Philips Semiconductors
1997 Nov 25
Phase-locked-loop with VCO
R2
R1
12
11
R 2
R 1
INH
C1 A
5
6
C1
C1 B
VCO
7
V CO OUT
DEM OUT
10
R S
(a)
4
COMP IN
VCO IN
9
3
(a)
14
SIG IN
COMPARATOR
COMPARATOR
COMPARATOR
PHASE
PHASE
PHASE
1
2
3
Fig.4 Functional diagram.
4046A
Fig.5 Logic diagram.
PCP OUT 1
PC1 OUT 2
PC2 OUT 13
PC3 OUT 15
6
R3
C2
R4
identical to 4046A
74HC/HCT4046A
(b)
C
COMPARATOR
(b)
CLD
DETECTOR
C LD
PHASE
LOCK
2
Product specification
15
7046A
PC2 OUT
MGA847
LD
13
1