74HC4040PW-T NXP Semiconductors, 74HC4040PW-T Datasheet - Page 5

• Manufacturer Part Number: 74HC4040PW-T
• Description: Counter Single 12-Bit Binary UP 16-Pin TSSOP T/R
• Manufacturer: NXP Semiconductors
• Type: Binaryr

Specifications of 74HC4040PW-T

• Package: 16TSSOP
• Logic Function: Counter
• Logic Family: HC
• Operation Mode: UP Counter
• Direction Type: Uni-Directional
• Number Of Elements Per Chip: 1
• Typical Operating Supply Voltage: 5 V
• Operating Temperature: -40 to 125 °C

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