Datasheet 74HCT9015U, 74HCT9015N, 74HCT9015D, 74HC9015U, 74HC9015PW Datasheet (Philips)

DATA SH EET

Product specification
Supersedes data of March 1988
File under Integrated Circuits, IC06

December 1990

INTEGRATED CIRCUITS

74HC/HCT9015

Nine wide Schmitt trigger buffer/line
driver

For a complete data sheet, please also download:

•The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications

•The IC06 74HC/HCT/HCU/HCMOS Logic Package Information

•The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines

December 1990 2

Philips Semiconductors Product specification

Nine wide Schmitt trigger buffer/line driver 74HC/HCT9015

FEATURES

• Schmitt trigger action on all data inputs

• Output capability: standard

• ICCcategory: MSI

GENERAL DESCRIPTION

The 74HC/HCT9015 are high-speed Si-gate CMOS
devices and are pin compatible with low power Schottky
TTL (LSTTL). They are specified in compliance with
JEDEC standard no. 7A.

The 74HC/HCT9015 are nine wide Schmitt trigger
buffer/line drivers with Schmitt trigger inputs. These inputs
transform slowly changing input signals into sharply
defined jitter-free output signals.

The “9015” is identical to the “9014” but has non-inverting
inputs.

QUICK REFERENCE DATA

GND = 0 V; T

amb

=25°C; tr=tf= 6 ns

Notes

1. C

PD

is used to determine the dynamic power dissipation (PDin µW):

PD=CPD× V

CC

2

× fi+∑(CL× V

CC

2

× fo) where:
fi= input frequency in MHz
fo= output frequency in MHz
∑ (CL× V

CC

2

× fo) = sum of outputs
CL= output load capacitance in pF
VCC= supply voltage in V

2. For HC the condition is VI= GND to V

CC

For HCT the condition is VI= GND to VCC− 1.5 V

ORDERING INFORMATION

See

“74HC/HCT/HCU/HCMOS Logic Package Information”

.

SYMBOL PARAMETER CONDITIONS

TYPICAL

UNIT

HC HCT

t

PHL

/ t

PLH

propagation delay Anto Y

n

CL= 15 pF; VCC= 5 V 12 13 ns

C

I

input capacitance 3.5 3.5 pF

C

PD

power dissipation capacitance per buffer notes 1 and 2 30 32 pF

December 1990 3

Philips Semiconductors Product specification

Nine wide Schmitt trigger buffer/line driver 74HC/HCT9015

PIN DESCRIPTION

PIN NO. SYMBOL NAME AND FUNCTION

1, 2, 3, 4, 5, 6, 7, 8, 9 A

0

to A

8

data inputs
10 GND ground (0 V)
19, 18, 17, 16, 15, 14, 13, 12, 11 Y

0

to Y

8

data outputs
20 V

CC

positive supply voltage

Fig.1 Pin configuration. Fig.2 Logic symbol.

page

MBA016

1

2

3

4

5

6

7

8

9

A

8

A

0

A

3

A

1

A

5

A

4

A

2

A

6

A

7

Y

8

Y

0

Y

3

Y

1

Y

5

Y

4

Y

2

Y

6

Y

7

19

18

12

14

15

11

13

16

17

Fig.3 IEC logic symbol.

age

3

4

5

6

7

8

9

11

12

13

14

15

16

17

1

218

19

MBA013

December 1990 4

Philips Semiconductors Product specification

Nine wide Schmitt trigger buffer/line driver 74HC/HCT9015

FUNCTION TABLE

Notes

1. H = HIGH voltage level
L = LOW voltage level

INPUTS OUTPUTS

A

n

Y

n

L

H

L

H

Fig.4 Functional diagram. Fig.5 Logic diagram (one Schmitt trigger).

handbook, halfpage

MBA017

A

n

Y

n

December 1990 5

Philips Semiconductors Product specification

Nine wide Schmitt trigger buffer/line driver 74HC/HCT9015

DC CHARACTERISTICS FOR 74HC

For the DC characteristics see

“74HC/HCT/HCU/HCMOS Logic Family Specifications”

.

Transfer characteristics are given below.
Output capability: standard

ICCcategory: MSI

TRANSFER CHARACTERISTICS FOR 74HC

Voltages are referred to GND (ground = 0 V)

AC CHARACTERISTICS FOR 74HC

GND = 0 V; t

r=tf

= 6 ns; CL= 50 pF

SYMBOL PARAMETER

T

amb

(°C)

UNIT

TEST CONDITIONS

74HC

V

CC

(V)

WAVEFORMS+25 −40 to +85 −40 to +125

min. typ. max. min. max. min. max.

V

T+

positive-going threshold 0.70

1.75

2.30

1.13

2.37

3.11

1.50

3.15

4.20

0.70

1.75

2.30

1.50

3.15

4.20

0.70

1.75

2.30

1.50

3.15

4.20

V 2.0

4.5

6.0

Figs 6 and 7

V

T−

negative-going threshold 0.30

1.35

1.80

0.70

1.80

2.43

1.10

2.40

3.30

0.30

1.35

1.80

1.10

2.40

3.30

0.30

1.35

1.80

1.10

2.40

3.30

V 2.0

4.5

6.0

Figs 6 and 7

V

H

hysteresis (VT+− VT−) 0.2

0.4

0.5

0.43

0.57

0.68

0.80

1.00

1.10

0.18

0.40

0.50

0.80

1.00

1.10

0.15

0.40

0.50

0.80

1.00

1.10

V 2.0

4.5

6.0

Fig.6

SYMBOL PARAMETER

T

amb

(°C)

UNIT

TEST CONDITIONS

74HC

V

CC

(V)

WAVEFORMS+25 −40 to +85 −40 to +125

min. typ. max. min. max. min. max.

t

PHL

/ t

PLH

propagation delay

Anto Y

n

33
12
10

105
21
18

130
26
22

160
32
27

ns 2.0

4.5

6.0

Fig.8

t

THL

/ t

TLH

output transition time 19

7
6

75
15
13

95
19
16

110
22
19

ns 2.0

4.5

6.0

Fig.8

December 1990 6

Philips Semiconductors Product specification

Nine wide Schmitt trigger buffer/line driver 74HC/HCT9015

DC CHARACTERISTICS FOR 74HCT

For the DC characteristics see

“74HC/HCT/HCU/HCMOS Logic Family Specifications”

.

Transfer characteristics are given below.
Output capability: standard

ICCcategory: MSI

Note to HCT types

The value of additional quiescent supply current (∆ICC) for a unit load of 1 is given in the family specifications.
To determine ∆I

CC

per input, multiply this value by the unit load coefficient shown in the table below.

TRANSFER CHARACTERISTICS FOR 74HCT

Voltages are referred to GND (ground = 0 V)

AC CHARACTERISTICS FOR 74HCT

GND = 0 V; t

r=tf

= 6 ns; CL= 50 pF

INPUT UNIT LOAD COEFFICIENT

A

n

0.3

SYMBOL PARAMETER

T

amb

(°C)

UNIT

TEST CONDITIONS

74HCT

V

CC

(V)

WAVEFORMS+25 −40 to +85 −40 to +125

min. typ. max. min. max. min. max.

V

T+

positive-going threshold

0.9

1.2

1.50

1.70

2.0

2.1

0.9

1.2

2.0

2.1

0.9

1.2

2.0

2.1

V

4.5

5.5

Figs 6 and 7

V

T−

negative-going threshold

0.7

0.8

1.06

1.27

1.4

1.7

0.7

0.8

1.4

1.7

0.7

0.8

1.4

2.7

V

4.5

5.5

Figs 6 and 7

V

H

hysteresis (VT+− VT−)

0.2

0.2

0.44

0.44

0.8

0.8

0.2

0.2

0.8

0.8

0.2

0.2

0.8

0.8

V

4.5

5.5

Figs 6 and 7

SYMBOL PARAMETER

T

amb

(°C)

UNIT

TEST CONDITIONS

74HCT

V

CC

(V)

WAVEFORMS+25 −40 to +85 −40 to +125

min. typ. max. min. max. min. max.

t

PHL

/ t

PLH

propagation delay

Anto Y

n

18 32 40 48 ns 4.5 Fig.8

t

THL

/ t

TLH

output transition time

7 15 19 22 ns 4.5 Fig.8

December 1990 7

Philips Semiconductors Product specification

Nine wide Schmitt trigger buffer/line driver 74HC/HCT9015

TRANSFER CHARACTERISTIC WAVEFORMS

Fig.6 Transfer characteristic.

handbook, halfpage

MBA325

V

T

V

T

V

H

V

I

V

O

Fig.7 Waveforms showing the definition of VT+,

VT−and VH.

handbook, halfpage

MBA324

V

T

V

T

V

H

V

I

V

O

AC WAVEFORMS

PACKAGE OUTLINES

See

“74HC/HCT/HCU/HCMOS Logic Package Outlines”

.

Fig.8 Waveforms showing the input (An) to output (Yn) propagation delays and the output transition times.

handbook, full pagewidth

t

PHL

t

PLH

V

M

(1)

AnINPUT

MBA019

V

M

(1)

t

THL

t

TLH

YnOUTPUT

(1) HC : VM= 50%; VI= GND to VCC.

HCT: V

M

= 1.3 V; VI= GND to 3 V.