74ACT74MTR STMicroelectronics, 74ACT74MTR Datasheet - Page 2

• Manufacturer Part Number: 74ACT74MTR
• Description: IC FLIP FLOP DUAL D 14-SOIC
• Manufacturer: STMicroelectronics
• Series: 74ACTr
• Type: D-Typer

Specifications of 74ACT74MTR

• Function: Set(Preset) and Reset
• Output Type: Differential
• Number Of Elements: 2
• Number Of Bits Per Element: 1
• Frequency - Clock: 250MHz
• Delay Time - Propagation: 5ns
• Trigger Type: Positive Edge
• Current - Output High, Low: 24mA, 24mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-7090-2; 74ACT74MTR

74ACT74
INPUT AND OUTPUT EQUIVALENT CIRCUIT
TRUTH TABLE
X : Don’t Care
LOGIC DIAGRAM
This logic diagram has not be used to estimate propagation delays
2/12
CLR
H
H
H
H
L
L
PR
H
H
H
H
L
L
INPUTS
D
H
X
X
X
X
L
CK
X
X
X
PIN DESCRIPTION
PIN No
1, 13
2, 12
4, 10
3, 11
Q
5, 9
6, 8
Q
H
H
H
L
L
14
7
n
OUTPUTS
1CLR, 2CLR
1CK, 2CK
1PR, 2PR
SYMBOL
1Q, 2Q
1Q, 2Q
1D, 2D
GND
V
Q
Q
H
H
L
L
L
CC
n
Asyncronous Reset -
Direct Input
Data Inputs
Clock Input
(LOW to HIGH, Edge
Triggered)
Asyncronous Set - Direct
Input
True Flip-Flop Outputs
Complement Flip-Flop
Outputs
Ground (0V)
Positive Supply Voltage
NAME AND FUNCTION
NO CHANGE
FUNCTION
PRESET
CLEAR