74HCT4040PW,112 NXP Semiconductors, 74HCT4040PW,112 Datasheet - Page 5
![IC 12STAGE BINARY RIPPLE 16TSSOP](/photos/6/56/65607/568-16-tssop_sot403-1_sml.jpg)
74HCT4040PW,112
Manufacturer Part Number
74HCT4040PW,112
Description
IC 12STAGE BINARY RIPPLE 16TSSOP
Manufacturer
NXP Semiconductors
Series
74HCTr
Datasheet
1.74HCT4040N652.pdf
(24 pages)
Specifications of 74HCT4040PW,112
Package / Case
16-TSSOP
Logic Type
Binary Counter
Direction
Up
Number Of Elements
1
Number Of Bits Per Element
12
Reset
Asynchronous
Count Rate
79MHz
Trigger Type
Negative Edge
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Counter Type
Binary Counters
Logic Family
74HCT
Counting Method
Asynchronous
Operating Supply Voltage
4.5 V to 5.5 V
Operating Temperature Range
- 40 C to + 125 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Timing
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
568-2852-5
935189100112
935189100112
Philips Semiconductors
8. Functional description
74HC_HCT4040_3
Product data sheet
7.2 Pin description
8.1 Function table
Table 3:
Table 4:
[1]
Symbol
Q11
Q5
Q4
Q6
Q3
Q2
Q1
GND
Q0
CP
MR
Q8
Q7
Q9
Q10
V
Input
CP
X
CC
H = HIGH voltage level;
L = LOW voltage level;
X = don’t care;
= LOW-to-HIGH clock transition;
= HIGH-to-LOW clock transition.
Pin description
Function table
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Rev. 03 — 14 September 2005
Description
output 11
output 5
output 4
output 6
output 3
output 2
output 1
ground (0 V)
output 0
clock input (HIGH-to-LOW, edge-triggered)
master reset input (active HIGH)
output 8
output 7
output 9
output 10
positive supply voltage
MR
L
L
H
74HC4040; 74HCT4040
12-stage binary ripple counter
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Output
Q0 to Q11
no change
count
L
5 of 24