74ACT11377

OCTAL D-TYPE FLIP-FLOP

WITH CLOCK ENABLE

SCAS129 – D3450, MARCH 1990 – REVISED APRIL 1993

POST OFFICE BOX 655303

2–3

electrical characteristics over recommended operating free-air temperature range (unless

otherwise noted)

PARAMETER

TEST CONDITIONS

VCC

TA = 25°C

MIN

MAX

UNIT

PARAMETER

TEST CONDITIONS

VCC

MIN

TYP

MAX

MIN

MAX

UNIT

IOH =50 mA

4.5 V

4.4

4.4

IOH = – 50 mA

5.5 V

5.4

5.4

VOH

IOH =24 mA

4.5 V

3.94

3.8

V

OH

IOH = – 24 mA

5.5 V

4.94

4.8

IOH = – 75 mA{

5.5 V

3.85

IOL =50 mA

4.5 V

0.1

0.1

VOL

IOL = 50 mA

5.5 V

0.1

0.1

V

VOL

IOL =24mA

4.5 V

0.36

0.44

V

IOL = 24 mA

5.5 V

0.36

0.44

VOL

IOL = 75 mA{

5.5 V

1.65

V

II

VI = VCC or GND

5.5 V

± 0.1

± 1

mA

ICC

VI = VCC or GND,

IO = 0

5.5 V

8

80

mA

DICC}

One input at 3.4 V,

Other inputs at GND or VCC

5.5 V

0.9

1

mA

Ci

VI = VCC or GND

5 V

4

pF

† Not more than one output should be tested at a time, and the duration of the test should not exceed 10 ms.

‡ This is the increase in supply current for each input that is at one of the specified TTL voltage levels rather than 0 V or VCC.

timing requirements over recommended ranges of supply voltage and operating free-air

temperature (unless otherwise noted) (see Figure 1)

TA = 25°C

MIN

MAX

UNIT

MIN

MAX

MIN

MAX

UNIT

fclock

Clock frequency

0

100

0

100

MHz

t

Pulse duration

CLK high

5

5

ns

tw

Pulse duration

CLK low

5

5

ns

↑

Data

4

4

tsu

Setup time before CLK

↑

CLKEN high

4

4

ns

CLKEN low

5

5

↑

CLKEN high or low

0

0

th

Hold time after CLK

↑

Data high

1

1

ns

Data low

0

0

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

(INPUT)

(OUTPUT)

MIN

TYP

MAX

MIN

MAX

UNIT

fmax

100

100

MHz

tPLH

CLK

Any Q

4.5

9.1

12.2

4.5

13.8

ns

tPHL

CLK

Any Q

4.8

9.6

12.7

4.8

14.2

ns

PARAMETER

TEST CONDITIONS

TYP

UNIT

Cpd

Power dissipation capacitance

CL = 50 pF,

f = 1 MHz

68

pF