74ACT175SJ Fairchild Semiconductor, 74ACT175SJ Datasheet - Page 2

• Manufacturer Part Number: 74ACT175SJ
• Description: IC FLIP FLOP QUAD D TYPE 16SOP
• Manufacturer: Fairchild Semiconductor
• Series: 74ACTr
• Type: D-Type Busr

Specifications of 74ACT175SJ

• Function: Master Reset
• Output Type: Differential
• Number Of Elements: 1
• Number Of Bits Per Element: 4
• Frequency - Clock: 236MHz
• Delay Time - Propagation: 6ns
• Trigger Type: Positive Edge
• Current - Output High, Low: 24mA, 24mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (5.3mm Width), 16-SO, 16-SOEIIJ
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

www.fairchildsemi.com
Functional Description
The AC/ACT175 consists of four edge-triggered D-type flip-
flops with individual D inputs and Q and Q outputs. The
Clock and Master Reset are common. The four flip-flops
will store the state of their individual D inputs on the LOW-
to-HIGH clock (CP) transition, causing individual Q and Q
outputs to follow. A LOW input on the Master Reset (MR)
will force all Q outputs LOW and Q outputs HIGH indepen-
dent of Clock or Data inputs. The AC/ACT175 is useful for
general logic applications where a common Master Reset
and Clock are acceptable.
Logic Diagram
Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.
2
Truth Table
H
L
t
t
n
n 1
LOW Voltage Level
HIGH Voltage Level
Bit Time before Clock Pulse
Bit Time after Clock Pulse
@ t
Inputs
n
, MR
D
H
L
n
H
Q
H
L
n
Outputs
@ t
n 1
Q
H
L
n