1

Data sheet acquired from Harris Semiconductor

SCHS242

Features

• Buffered Inputs

• Typical Propagation Delay

• Exceeds 2kV ESD Protection MIL-STD-883, Method

3015

• SCR-Latchup-Resistant CMOS Process and Circuit

Design

• Speed of Bipolar FAST™/AS/S with Significantly

Reduced Power Consumption

• Balanced Propagation Delays

• AC Types Feature 1.5V to 5.5V Operation and

Balanced Noise Immunity at 30% of the Supply

•

±24mA Output Drive Current

- Fanout to 15 FAST™ ICs

- Drives 50

Ω Transmission Lines

Description

The CD74AC175 and CD74ACT175 are quad D flip-flops

with reset that utilize the Harris Advanced CMOS Logic tech-

nology. Information at the D input is transferred to the Q and

Q outputs on the positive-going edge of the clock pulse. All

four flip-flops are controlled by a common clock (CP) and a

common reset (MR). Resetting is accomplished by a LOW

logic level independent of the clock.

Pinout

CD74AC175, CD74ACT175

(PDIP, SOIC)

TOP VIEW

Ordering Information

PART

NUMBER

TEMP.

PACKAGE

PKG.

NO.

CD74AC175E

-55 to 125

16 Ld PDIP

E16.3

CD74ACT175E

-55 to 125

16 Ld PDIP

E16.3

CD74AC175M

-55 to 125

16 Ld SOIC

M16.15

CD74ACT175M

-55 to 125

16 Ld SOIC

M16.15

NOTES:

13. When ordering, use the entire part number. Add the suffix 96 to

obtain the variant in the tape and reel.

14. Wafer and die for this part number is available which meets all elec-

trical specifications. Please contact your local sales office or Harris

customer service for ordering information.

14

15

16

9

13

12

11

10

1

2

3

4

5

7

6

8

MR

Q0

Q0

D0

D1

Q1

GND

Q1

Q3

D3

D2

Q2

Q2

CP

Q3

September 1998

CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.

FAST™ is a Trademark of Fairchild Semiconductor.

Copyright

CD74AC175,

CD74ACT175

Quad D Flip-Flop with Reset

File Number

1964.1

[ /Title

(CD74

AC175

,

CD74

ACT17

5

)

/Sub-

ject

(Quad

D Flip-

Flop

with

Reset)

/Autho

r ()

/Key-

words

(Har-

ris

Semi-

con-

ductor,

Advan

ced

CMOS

, Harris

Semi-

con-

ductor,

Advan

ced

TTL)

/Cre-

ator ()

/DOCI

NFO