74HC161D,652 NXP Semiconductors, 74HC161D,652 Datasheet - Page 3

IC COUNTER BIN 4BIT SYNC 16-SOIC

74HC161D,652

Manufacturer Part Number
74HC161D,652
Description
IC COUNTER BIN 4BIT SYNC 16-SOIC
Manufacturer
NXP Semiconductors
Series
74HCr
Datasheet

Specifications of 74HC161D,652

Package / Case
16-SOIC (3.9mm Width)
Logic Type
Binary Counter
Direction
Up
Number Of Elements
1
Number Of Bits Per Element
4
Reset
Asynchronous
Timing
Asynchronous/Synchronous
Count Rate
48MHz
Trigger Type
Positive Edge
Voltage - Supply
2 V ~ 6 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Counter Type
Binary Counters
Logic Family
74HC
Number Of Bits
4
Counting Method
Synchronous
Operating Supply Voltage
2 V to 6 V
Operating Temperature Range
- 40 C to + 125 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
568-4848-5
74HC161D
74HC161D,652
74HC161D
933714520652
Philips Semiconductors
ORDERING INFORMATION
See
PIN DESCRIPTION
December 1990
PIN NO.
1
2
3, 4, 5, 6
7
8
9
10
14, 13, 12, 11
15
16
Presettable synchronous 4-bit binary
counter; asynchronous reset
“74HC/HCT/HCU/HCMOS Logic Package Information”
Fig.1 Pin configuration.
SYMBOL
MR
CP
D
CEP
GND
PE
CET
Q
TC
V
CC
0
0
to D
to Q
3
3
NAME AND FUNCTION
asynchronous master reset (active LOW)
clock input (LOW-to-HIGH, edge-triggered)
data inputs
count enable input
ground (0 V)
parallel enable input (active LOW)
count enable carry input
flip-flop outputs
terminal count output
positive supply voltage
Fig.2 Logic symbol.
3
.
Fig.3 IEC logic symbol.
74HC/HCT161
Product specification

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