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M54HC390K1

HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, CDFP16, CERAMIC, DFP-16

器件类别:逻辑    逻辑   

厂商名称:ST(意法半导体)

厂商官网:http://www.st.com/

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器件参数
参数名称
属性值
是否无铅
含铅
是否Rohs认证
不符合
零件包装代码
DFP
包装说明
DFP, FL16,.3
针数
16
Reach Compliance Code
not_compliant
其他特性
DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS
计数方向
UP
系列
HC/UH
JESD-30 代码
R-CDFP-F16
JESD-609代码
e0
长度
9.94 mm
负载电容(CL)
50 pF
负载/预设输入
NO
逻辑集成电路类型
DECADE COUNTER
最大频率@ Nom-Sup
28000000 Hz
最大I(ol)
0.004 A
工作模式
ASYNCHRONOUS
位数
3
功能数量
4
端子数量
16
最高工作温度
125 °C
最低工作温度
-55 °C
封装主体材料
CERAMIC, METAL-SEALED COFIRED
封装代码
DFP
封装等效代码
FL16,.3
封装形状
RECTANGULAR
封装形式
FLATPACK
峰值回流温度(摄氏度)
NOT SPECIFIED
电源
2/6 V
传播延迟(tpd)
420 ns
认证状态
Not Qualified
座面最大高度
2.38 mm
最大供电电压 (Vsup)
6 V
最小供电电压 (Vsup)
2 V
标称供电电压 (Vsup)
4.5 V
表面贴装
YES
技术
CMOS
温度等级
MILITARY
端子面层
Tin/Lead (Sn/Pb)
端子形式
FLAT
端子节距
1.27 mm
端子位置
DUAL
处于峰值回流温度下的最长时间
NOT SPECIFIED
触发器类型
NEGATIVE EDGE
宽度
6.91 mm
最小 fmax
33 MHz
Base Number Matches
1
文档预览
M54HC390
RAD HARD DUAL DECADE COUNTER
s
s
s
s
s
s
s
s
HIGH SPEED :
f
MAX
= 79 MHz (TYP.) at V
CC
= 6V
LOW POWER DISSIPATION:
I
CC
=4µA(MAX.) at T
A
=25°C
HIGH NOISE IMMUNITY:
V
NIH
= V
NIL
= 28% V
CC
(MIN.)
SYMMETRICAL OUTPUT IMPEDANCE:
|I
OH
| = I
OL
= 4mA (MIN)
BALANCED PROPAGATION DELAYS:
t
PLH
t
PHL
WIDE OPERATING VOLTAGE RANGE:
V
CC
(OPR) = 2V to 6V
PIN AND FUNCTION COMPATIBLE WITH
54 SERIES 390
DEVICE FULLY COMPLIANT WITH
SCC-9204-078
DILC-16
FPC-16
ORDER CODES
PACKAGE
DILC
FPC
FM
M54HC390D
M54HC390K
EM
M54HC390D1
M54HC390K1
DESCRIPTION
The M54HC390 is an high speed CMOS DUAL
DECADE COUNTER fabricated with silicon gate
C
2
MOS technology.
This dual decade counter contains two
independent ripple carry counters. Each counter is
composed of a divide by two and divide by five
counter. The divide by two and divide by five
counters can be cascaded to form dual decade,
dual biquinary, or various combination up to a
single divide by 100 counter.
Each 4-bit counter is incremented on the high to
low transition (negative edge) of the clock input,
and each has an independent clear input. When
clear is set low all four bits of each counter are set
to low. This enables count truncation and allows
the implementation of divide by N counter
configuration.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
PIN CONNECTION
June 2004
Rev. 1
1/13
M54HC390
Figure 1: IEC Logic Symbols
Figure 2: Input And Output Equivalent Circuit
Table 1: Pin Description
PIN N°
1, 15
2, 14
3, 5, 6, 7
4, 12
13, 11, 10, 9
8
16
SYMBOL
NAME AND FUNCTION
Clock Input Divide by 2
1 CLOCK A
Section (HIGH to LOW
2 CLOCK B
Edge-Triggered)
1 CLEAR Asynchronous Master
2 CLEAR Reset Inputs
1QA to 1QD Flip Flop Outputs
Clock Input Divide by 5
1 CLOCK A
Section (HIGH to LOW
2 CLOCK B
Edge-Triggered)
2QA to 2QD Flip Flop Outputs
GND
Ground (0V)
Vcc
Positive Supply Voltage
2/13
M54HC390
Table 2: Truth Table
OUTPUTS
COUNT
QD
0
1
2
3
4
5
6
7
8
9
L
L
L
L
L
L
L
L
H
H
INPUTS
CLOCK A
X
CLOCK B
X
X
X
* : Output QA is connected to input CLOCK B for BCD count.
** : Output QD is connected to input CLOCK A for bi-quinary count.
BCD COUNT*
QC
L
L
L
L
H
H
H
H
L
L
QB
L
L
H
H
L
L
H
H
L
L
QA
L
H
L
H
L
H
L
H
L
H
QA
L
L
L
L
L
H
H
H
H
H
BI-QUINARY**
QD
L
L
L
L
H
H
L
L
L
H
OUTPUTS
QC
L
L
H
H
L
L
L
H
H
L
QB
L
H
L
H
L
L
H
L
H
L
CLEAR
H
L
L
QA
L
QB
L
QC
L
QD
L
BINARY COUNT UP
QUINARY COUNT UP
Figure 3: Block Diagram
3/13
M54HC390
Figure 4: Logic Diagram
This logic diagram has not be used to estimate propagation delays
4/13
M54HC390
Figure 5: Timing Chart
Table 3: Absolute Maximum Ratings
Symbol
V
CC
V
I
V
O
I
IK
I
OK
I
O
P
D
T
stg
T
L
Supply Voltage
DC Input Voltage
DC Output Voltage
DC Input Diode Current
DC Output Diode Current
DC Output Current
Power Dissipation
Storage Temperature
Lead Temperature (10 sec)
Parameter
Value
-0.5 to +7
-0.5 to V
CC
+ 0.5
-0.5 to V
CC
+ 0.5
±
20
±
20
±
25
±
50
300
-65 to +150
265
Unit
V
V
V
mA
mA
mA
mA
mW
°C
°C
I
CC
or I
GND
DC V
CC
or Ground Current
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied
5/13
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参数对比
与M54HC390K1相近的元器件有:M54HC390D1。描述及对比如下:
型号 M54HC390K1 M54HC390D1
描述 HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, CDFP16, CERAMIC, DFP-16 HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, CDIP16, CERAMIC, DIP-16
是否无铅 含铅 含铅
是否Rohs认证 不符合 不符合
零件包装代码 DFP DIP
包装说明 DFP, FL16,.3 DIP, DIP16,.3
针数 16 16
Reach Compliance Code not_compliant not_compliant
其他特性 DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS
计数方向 UP UP
系列 HC/UH HC/UH
JESD-30 代码 R-CDFP-F16 R-CDIP-T16
JESD-609代码 e0 e0
长度 9.94 mm 20.32 mm
负载电容(CL) 50 pF 50 pF
负载/预设输入 NO NO
逻辑集成电路类型 DECADE COUNTER DECADE COUNTER
最大频率@ Nom-Sup 28000000 Hz 28000000 Hz
最大I(ol) 0.004 A 0.004 A
工作模式 ASYNCHRONOUS ASYNCHRONOUS
位数 3 3
功能数量 4 4
端子数量 16 16
最高工作温度 125 °C 125 °C
最低工作温度 -55 °C -55 °C
封装主体材料 CERAMIC, METAL-SEALED COFIRED CERAMIC, METAL-SEALED COFIRED
封装代码 DFP DIP
封装等效代码 FL16,.3 DIP16,.3
封装形状 RECTANGULAR RECTANGULAR
封装形式 FLATPACK IN-LINE
峰值回流温度(摄氏度) NOT SPECIFIED NOT SPECIFIED
电源 2/6 V 2/6 V
传播延迟(tpd) 420 ns 420 ns
认证状态 Not Qualified Not Qualified
座面最大高度 2.38 mm 3.83 mm
最大供电电压 (Vsup) 6 V 6 V
最小供电电压 (Vsup) 2 V 2 V
标称供电电压 (Vsup) 4.5 V 4.5 V
表面贴装 YES NO
技术 CMOS CMOS
温度等级 MILITARY MILITARY
端子面层 Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
端子形式 FLAT THROUGH-HOLE
端子节距 1.27 mm 2.54 mm
端子位置 DUAL DUAL
处于峰值回流温度下的最长时间 NOT SPECIFIED NOT SPECIFIED
触发器类型 NEGATIVE EDGE NEGATIVE EDGE
宽度 6.91 mm 7.62 mm
最小 fmax 33 MHz 33 MHz
Base Number Matches 1 1
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