M74HC4040B1R STMicroelectronics, M74HC4040B1R Datasheet - Page 2

• Manufacturer Part Number: M74HC4040B1R
• Description: IC COUNTER 12STAGE BINARY 16-DIP
• Manufacturer: STMicroelectronics
• Series: 74HCr

Specifications of M74HC4040B1R

• Logic Type: Binary Counter
• Direction: Up
• Number Of Elements: 1
• Number Of Bits Per Element: 12
• Reset: Asynchronous
• Count Rate: 70MHz
• Trigger Type: Negative 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)
• Timing: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Timing: -
• Lead Free Status / Rohs Status: RoHS Compliant part
• Other names: 497-1840-5

M74HC4040
INPUT AND OUTPUT EQUIVALENT CIRCUIT
TRUTH TABLE
LOGIC DIAGRAM
This logic diagram has not be used to estimate propagation delays
2/11
CLOCK
X
CLEAR
H
L
L
PIN DESCRIPTION
9, 7, 6, 5, 3,
2, 4, 13, 12,
14, 15, 1
PIN No
10
11
16
8
Q1 to Q12
SYMBOL
CLOCK
CLEAR
GND
Vcc
ADVANCE TO NEXT STATE
ALL OUTPUTS = "L"
OUTPUT STATE
Parallel Outputs
Clock Input (LOW to
HIGH, Edge Triggered)
Reset Inputs
Ground (0V)
Positive Supply Voltage
NO CHANGE
NAME AND FUNCTION