74HCT4520DB,118 NXP Semiconductors, 74HCT4520DB,118 Datasheet - Page 3
![IC DUAL 4BIT SYNC BINARY 16SSOP](/photos/6/52/65289/16-ssop_sot338-1_sml.jpg)
74HCT4520DB,118
Manufacturer Part Number
74HCT4520DB,118
Description
IC DUAL 4BIT SYNC BINARY 16SSOP
Manufacturer
NXP Semiconductors
Series
74HCTr
Datasheet
1.74HC4520PW112.pdf
(7 pages)
Specifications of 74HCT4520DB,118
Package / Case
16-SSOP
Logic Type
Binary Counter
Direction
Up
Number Of Elements
2
Number Of Bits Per Element
4
Reset
Asynchronous
Timing
Synchronous
Count Rate
58MHz
Trigger Type
Positive, Negative
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74HCT4520DB-T
74HCT4520DB-T
935190110118
74HCT4520DB-T
935190110118
Philips Semiconductors
PIN DESCRIPTION
December 1990
PIN NO.
1, 9
2, 10
3, 4, 5, 6
7, 15
8
11, 12, 13, 14
16
Dual 4-bit synchronous binary counter
Fig.1 Pin configuration.
SYMBOL
1CP
1CP
1Q
1MR, 2MR
GND
2Q
V
CC
0
0
0
1
to 1Q
to 2Q
, 2CP
, 2CP
3
3
0
1
NAME AND FUNCTION
clock inputs (LOW-to-HIGH, edge-triggered)
clock inputs (HIGH-to-LOW, edge-triggered)
data outputs
asynchronous master reset inputs (active HIGH)
ground (0 V)
data outputs
positive supply voltage
Fig.2 Logic symbol.
3
Fig.3 IEC logic symbol.
74HC/HCT4520
Product specification