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PDF HEF4059B Data sheet ( Hoja de datos )
| Número de pieza | HEF4059B | |
| Descripción | Programmable divide-by-n counter | |
| Fabricantes | NXP Semiconductors | |
| Logotipo |  |
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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
HEF4059B
LSI
Programmable divide-by-n counter
Product specification
File under Integrated Circuits, IC04
January 1995
1 page  
Philips Semiconductors
Programmable divide-by-n counter
Product specification
HEF4059B
LSI
FUNCTION TABLE
LATCH
ENABLE
INPUT
MODE
SELECT
INPUTS
FIRST COUNTING
SECTION
DECADE 1
LAST COUNTING
SECTION
DECADE 5
MAX.
JAM
MAX.
JAM
DIVIDE
LE Ka Kb Kc MODE PRESET INPUTS BY PRESET INPUTS
STATE USED
STATE USED
COUNTER
RANGE
OPERATION
BCD BINARY
MAX. MAX.
H
H H H2
1
J1 8 7
J2J3J4 15 999 17 331
H
L HH4
3
J1J2
4
3
J3J4 15 999 18 663
H
HL H5
4
J1J2J3 2
1
J4
9 999 13 329 timer mode
H
L L H8
7
J1J2J3 2
1
J4 15 999 21 327
H
H H L 10
9
J1J2J3J4 1
0
−
9 999 16 659
L
H H H2
1
J1 8 7
J2J3J4 15 999 17 331
L
L HH4
3
J1J2
4
3
J3J4 15 999 18 663
L
HL H5
4
J1J2J3 2
1
J4
9 999 13 329
divide-by-n mode
L
L L H8
7
J1J2J3 2
1
J4 15 999 21 327
L
H H L 10
9
J1J2J3J4 1
0
−
9 999 16 659
H
L H L 10
9
J1J2J3J4 1
0
−
9 999 16 659
L L HL
preset inhibited
preset inhibited
fixed
10 000
−
divide-by-10 000
mode
X XL L
master preset
master preset
−−
master preset
mode
Note
1. It is recommended that the device is in the master preset mode (Kb = Kc = logic 0) in order to correctly initialize the
device prior to start up.
2. H = HIGH voltage level
L = LOW voltage level
X = don’t care
DC CHARACTERISTICS
VSS = 0 V
VDD
V
Output (sink)
current LOW
Output (source)
current HIGH
Output (source)
current HIGH
4,75
10
15
5
10
15
5
SYMBOL
IOL
−IOH
−IOH
−40
MIN.
2,7
9,5
24
0,8
2,4
8,4
Tamb (°C)
+ 25
MIN.
2,3
8
20
0,7
2
7
+ 85
MIN.
1,8
6,3
16
0,5
1,6
5,6
UNIT
mA VO = 0,4 V; VI = 0 or 4,75 V
mA VO = 0,5 V; VI = 0 or 10 V
mA VO = 1,5 V; VI = 0 or 15 V
mA VO = 4,6 V; VI = 0 or 5 V
mA VO = 9,5 V; VI = 0 or 10 V
mA VO = 13,5 V; VI = 0 or 15 V
2,4 2
1,6 mA VO = 2,5 V; VI = 0 or 5 V
January 1995
5
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet HEF4059B.PDF ] | |
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