M74HC590B1R STMicroelectronics, M74HC590B1R Datasheet - Page 2
![IC COUNTER REGISTER 8BIN 16-DIP](/photos/5/23/52339/497-16-dip_series_sml.jpg)
M74HC590B1R
Manufacturer Part Number
M74HC590B1R
Description
IC COUNTER REGISTER 8BIN 16-DIP
Manufacturer
STMicroelectronics
Series
74HCr
Specifications of M74HC590B1R
Logic Type
Binary Counter
Direction
Up
Number Of Elements
1
Number Of Bits Per Element
8
Reset
Asynchronous
Count Rate
61MHz
Trigger Type
Positive Edge
Voltage - Supply
2 V ~ 6 V
Operating Temperature
-55°C ~ 125°C
Mounting Type
Through Hole
Package / Case
16-DIP (0.300", 7.62mm)
Counter Type
Binary
Counting Sequence
Up
Number Of Circuits
8
Logic Family
74HC
Output Type
3-State
Propagation Delay Time
185 ns, 37 ns, 31 ns
Supply Voltage (max)
6 V
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 55 C
Function
Register
Mounting Style
Through Hole
Operating Supply Voltage
2 V to 6 V
Circuit Type
Silicon Gate
Current, Supply
80 μA
Function Type
8-Bits
Logic Function
Counter/Register
Package Type
DIP-16
Special Features
Binary, High Speed, Parallel, Tri-State
Temperature, Operating, Range
-55 to +125 °C
Voltage, Supply
2 to 6 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Timing
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-1879-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M74HC590B1R
Manufacturer:
GSI
Quantity:
132
M74HC590
INPUT AND OUTPUT EQUIVALENT CIRCUIT
TRUTH TABLE
X: Don’t Care
RCO = QA’·QB’·QC’·QD’·QE’·QF’·QG’·QH’ (QA’ to QH’ : INTERNAL OUTPUTS OF THE COUNTER)
LOGIC DIAGRAM
2/15
G
H
X
X
X
X
X
X
L
RCK
X
X
X
X
X
X
INPUTS
CCLR
H
H
H
X
X
X
X
L
CCKEN
H
X
X
X
X
X
L
L
CCK
X
X
X
X
X
X
PIN DESCRIPTION
1, 2, 3, 4, 5,
6, 7, 15
PIN No
COUNTER DATA IS STORED INTO REGISTER
11
12
13
14
10
16
9
8
REGISTER STAGE IS NOT CHANGED
ADVANCE ONE COUNT
QA to QH
SYMBOL
Q OUTPUTS DISABLE
Q OUTPUTS ENABLE
CCKEN
CCLR
RCO
GND
CCK
RCK
COUNTER CLEAR
V
G
CC
NO COUNT
NO COUNT
OUTPUT
Outputs
Counter Clock Input
Counter Clock Enable
Input
Register Clock Input
Ripple Carry Output
Output Enable Input
Counter Clear Input
Ground (0V)
Positive Supply Voltage
NAME AND FUNCTION