M74HC174B1R STMicroelectronics, M74HC174B1R Datasheet - Page 2

• Manufacturer Part Number: M74HC174B1R
• Description: IC HEX D-TYPE F/F W/CLEAR 16-DIP
• Manufacturer: STMicroelectronics
• Series: 74HCr
• Type: D-Type Busr

Specifications of M74HC174B1R

• Function: Master Reset
• Output Type: Non-Inverted
• Number Of Elements: 1
• Number Of Bits Per Element: 6
• Frequency - Clock: 66MHz
• Delay Time - Propagation: 14ns
• Trigger Type: Positive Edge
• Current - Output High, Low: 5.2mA, 5.2mA
• Voltage - Supply: 2 V ~ 6 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Logic Family: HC
• Technology: CMOS
• Number Of Bits: 6
• Number Of Elements: 1
• Clock-edge Trigger Type: Positive-Edge
• Polarity: Non-Inverting
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Package Type: PDIP
• Propagation Delay Time: 220ns
• Low Level Output Current: 5.2mA
• High Level Output Current: -5.2mA
• Frequency (max): 28MHz
• Operating Supply Voltage (min): 2V
• Operating Supply Voltage (max): 6V
• Operating Temp Range: -55C to 125C
• Operating Temperature Classification: Military
• Mounting: Through Hole
• Pin Count: 16
• Circuit Type: Silicon Gate
• Current, Supply: 80 μA
• Function Type: D-Type
• Logic Function: Flip-Flop
• Logic Type: CMOS
• Number Of Circuits: Hex
• Special Features: High Speed
• Temperature, Operating, Range: -55 to +125 °C
• Voltage, Supply: 2 to 6 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-1792-5

M74HC174
INPUT AND OUTPUT EQUIVALENT CIRCUIT
TRUTH TABLE
X : Don’t Care
LOGIC DIAGRAM
This logic diagram has not to be used to estimate propagation delays
2/11
CLEAR
H
H
H
L
INPUTS
D
H
X
X
L
CK
X
PIN DESCRIPTION
OUTPUTS
2, 5, 7, 10,
3, 4, 6, 11,
PIN No
12, 15
13, 14
Qn
16
Q
H
1
9
8
L
L
SYMBOL
Q0 to Q5
D0 to D5
CLOCK
CLEAR
GND
Vcc
Asynchronous Master
Reset (Active Low)
Flip-Flop Outputs
Data Inputs
Clock Input (LOW to
HIGH, edge triggered)
Ground (0V)
Positive Supply Voltage
NO CHANGE
NAME AND FUNCTION
FUNCTION
CLEAR