74ACT11174

HEX DTYPE FLIPFLOP WITH CLEAR

SCAS145 − D3435, MARCH 1990 − REVISED APRIL 1993

POST OFFICE BOX 655303

2−4

switching characteristics over recommended ranges of supply voltage and operating free-air

temperature (unless otherwise noted) (see Figure 1)

PARAMETER

FROM

TO

TA = 25°C

MIN

MAX

UNIT

PARAMETER

FROM

(INPUT)

TO

(OUTPUT)

MIN

TYP

MAX

MIN

MAX

UNIT

fmax

110

135

110

MHz

tPHL

CLR

Any Q

3.4

7.5

11.4

3.4

12.6

ns

tPLH

CLK

Any Q

3.1

5.8

7.9

3.1

8.7

ns

tPHL

CLK

Any Q

3.7

7.2

9.9

3.7

11

ns

PARAMETER

TEST CONDITIONS

TYP

UNIT

Cpd

Power dissipation capacitance

Outputs enabled

CL = 50 pF,

f = 1 MHz

30

pF

PARAMETER MEASUREMENT INFORMATION

50% VCC

1.5 V

1.5 V

1.5 V

3 V

3 V

0 V

0 V

th

tsu

VOLTAGE WAVEFORMS

Data Input

tPLH

tPHL

tPHL

tPLH

VOH

VOH

VOL

VOL

1.5 V

1.5 V

3 V

0 V

50% VCC

50% VCC

Input

(see Note B)

Out-of-Phase

Output

In-Phase

Output

Timing Input

(see Note B)

50% VCC

VOLTAGE WAVEFORMS

3 V

0 V

1.5 V

1.5 V

tw

VOLTAGE WAVEFORMS

Input

LOAD CIRCUIT

From Output

Under Test

CL = 50 pF

(see Note A)

500

Ω

NOTES: A. CL includes probe and jig capacitance.

B. All input pulses are supplied by generators having the following characteristics: PRR

≤ 10 MHz, ZO = 50 Ω, tr = 3 ns, tf = 3 ns.

C. The outputs are measured one at a time with one input transition per measurement.

Figure 1. Load Circuit and Voltage Waveforms