参数资料
型号: HEF4059BT,653
厂商: NXP Semiconductors
文件页数: 5/6页
文件大小: 0K
描述: IC PROG DIV-BY-N COUNTER 24SOIC
产品培训模块: Logic Packages
标准包装: 1,000
系列: 4000B
逻辑类型: 除以 N
方向:
元件数: 1
每个元件的位元数: 16
复位: 异步
计数速率: 20MHz
触发器类型: 正边沿
电源电压: 4.5 V ~ 15.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 24-SOIC(0.295",7.50mm 宽)
供应商设备封装: 24-SO
包装: 带卷 (TR)
其它名称: 933645510653
HEF4059BT-T
HEF4059BT-T-ND
January 1995
5
Philips Semiconductors
Product specication
Programmable divide-by-n counter
HEF4059B
LSI
FUNCTION TABLE
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
LATCH
ENABLE
INPUT
MODE
SELECT
INPUTS
FIRST COUNTING
SECTION
DECADE 1
LAST COUNTING
SECTION
DECADE 5
COUNTER
RANGE
OPERATION
LE
Ka
Kb
Kc
MODE
MAX.
PRESET
STATE
JAM
INPUTS
USED
DIVIDE
BY
MAX.
PRESET
STATE
JAM
INPUTS
USED
BCD
MAX.
BINARY
MAX.
HH
H
2
1
J1
87
J2J3J4
15 999 17 331
timer mode
HL
H
4
3
J1J2
43
J3J4
15 999 18 663
HH
L
H
5
4
J1J2J3
21
J4
9 999 13 329
HL
L
H
8
7
J1J2J3
21
J4
15 999 21 327
HH
H
L
10
9
J1J2J3J4 10
9 999 16 659
LH
H
2
1
J1
87
J2J3J4
15 999 17 331
divide-by-n mode
LL
H
4
3
J1J2
43
J3J4
15 999 18 663
LH
L
H
5
4
J1J2J3
21
J4
9 999 13 329
LL
L
H
8
7
J1J2J3
21
J4
15 999 21 327
LH
H
L
10
9
J1J2J3J4 10
9 999 16 659
HL
H
L
10
9
J1J2J3J4 10
9 999 16 659
L
H
L
preset inhibited
xed
10 000
divide-by-10 000
mode
XX
L
master preset
master preset
mode
VDD
V
SYMBOL
Tamb (°C)
UNIT
40
MIN.
+ 25
MIN.
+ 85
MIN.
Output (sink)
4,75
2,7
2,3
1,8
mA
VO =
0,4 V; VI = 0 or 4,75 V
current LOW
10
IOL
9,5
8
6,3
mA
VO =
0,5 V; VI = 0 or 10 V
15
24
20
16
mA
VO =
1,5 V; VI = 0 or 15 V
Output (source)
5
0,8
0,7
0,5
mA
VO =
4,6 V; VI = 0 or 5 V
current HIGH
10
I
OH
2,4
2
1,6
mA
VO =
9,5 V; VI = 0 or 10 V
15
8,4
7
5,6
mA
VO = 13,5 V; VI = 0 or 15 V
Output (source)
current HIGH
5
I
OH
2,4
2
1,6
mA
VO = 2,5 V; VI = 0 or
5 V
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