ST HCF4093B User Manual

HCF4093B

QUAD 2 INPUT NAND SCHMITT TRIGGER

■ SCHMITT TRIGGER ACTION ON EACH

INPUT WITH NO EXT ER NAL COMPONENTS

■ HYSTERESIS VOLTAGE TYPICALLY 0.9V at

V

= 5V AND 2.3V at VDD = 10V

DD

■ NOISE IMMUNITY GREATER THAN 50%OF

V

(Typ.)

DD

■ NO LIMIT ON INPUT RISE AND FALL TIMES

■ QUIESCENT CURRENT SPECIFIED UP TO

20V

■ STANDARDIZED SYMMETRICAL OUTPUT

CHARACTERISTICS

■ 5V, 10V AND 15V PARAMETRIC RATINGS

■ INPUT LEAKAGE CURRENT

I

= 100nA (MAX) AT VDD = 18V TA = 25°C

I

■ 100% TESTED FOR QUIESCENT CURRENT

■ MEETS ALL REQUIREMENTS OF JEDEC

JESD13B " STANDARD SPECIF ICATIONS
FOR DESCRIPTI ON OF B SERI ES CMOS
DEVICES"

DESCRIPTION

The HCF4093B is a m onolithic integrated circuit
fabricated in Metal Oxide Semiconductor
technology available in DIP and SOP packages.

DIP SOP

ORDER CODES

PACKAGE TUBE T & R

DIP HCF4093BEY

SOP HCF4093BM1 HCF4093M013TR

The HCF4093B type consists of four schmitt
trigger circuits. Each circuit functions as a two
input NAND gate with schmitt trigger action on
both inputs. The gate switches at different points
for positive and negative going signals. The
difference between the positive voltage (V
the negative voltage (V
voltage (V

).

H

) is defined as hysteresis

N

) and

P

PIN CONNECTION

1/7September 2001

HCF4093B

INPUT EQUIVALENT CIRCUIT PIN DESCRIPTION

PIN No SYMBOL NAME AND FUNCTION

1, 2, 5, 6, 8,

9, 12, 13

3, 4, 10, 11 J, K, L, M Data Outputs

7

14

TRUTH TABLE

A, C, E, G B, D, F, H J, K, L, M

ABSOLUTE MAXIMUM RATINGS

Symbol Parameter Value Unit

V

V

P

T

T

Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied.
All voltage values are referr ed to V

Supply Voltage

DD

DC Input Voltage -0.5 to VDD + 0.5

I

I

DC Input Current

I

Power Dissipation per Package 200 mW

D

Power Dissipation per Output Transistor 100 mW
Operating Temperature

op

Storage Temperature

stg

pin voltage.

SS

A, B, C, D, E,

F, G, H

V

SS

V

DD

Data Inputs

Negative Supply Voltage
Positive Supply Voltage

INPUTS OUTPUTS

LLH

LHH
HLH
HHL

-0.5 to +22 V
V

± 10 mA

-55 to +125 °C

-65 to +150 °C

RECOMMENDED OPERATING CONDITIONS

Symbol Parameter Value Unit

V

V

T

2/7

Supply Voltage

DD

Input Voltage 0 to V

I

Operating Temperature

op

3 to 20 V

DD

-55 to 125 °C

V

DC SPECIFICATIONS

Test Condition Value

T

Symbol Parameter

I

Quiescent Current 0/5 5 0.02 1 30 30

L

V

(V)

V

I

(V)

|I

|

O

O

(µA)

V

DD

(V)

= 25°C

A

Min. Typ. Max. Min. Max. Min. Max.

0/10 10 0.02 2 60 60
0/15 15 0.02 4 120 120
0/20 20 0.04 20 600 600

V

High Level Output

OH

Voltage

0/5 <1 5 4.95 4.95 4.95

0/15 <1 15 14.95 14.95 14.95

Low Level Output

V

OL

Voltage

5/0 <1 5 0.05 0.05 0.05

15/0 <1 15 0.05 0.05 0.05

Positive Trigger

V

P

Threshold Voltage

a 5 2.2 2.9 3.6 2.2 3.6 2.2 3.6
a 10 4.6 5.9 7.1 4.6 7.1 4.6 7.1
a 15 6.8 8.8 10.8 6.8 10.8 6.8 10.8
b 5 2.6 3.3 4.0 2.6 4 2.6 4
b 10 5.6 7 8.2 5.6 8.2 5.6 8.2
b 15 6.3 9.4 12.7 6.3 12.7 6.3 12.7

Negative Trigger

V

N

Threshold Voltage

a 5 0.9 1.9 2.8 0.9 2.8 0.9 2.8
a 10 2.5 3.9 5.2 2.5 5.2 2.5 5.2
a 15 4 5.8 7.4 4 7.4 4 7.4
b 5 1.4 2.3 3.2 1.4 3.2 1.4 3.2
b 10 3.4 5.1 6.6 3.4 6.6 3.4 6.6
b 15 4.8 7.3 9.6 4.8 9.6 4.8 9.6

Hysteresis Voltage a 5 0.3 0.9 1.6 0.3 1.6 0.3 1.6

V

H

a 10 1.2 2.3 3.4 1.2 3.4 1.2 3.4
a 15 1.6 3.5 5 1.6 5 1.6 5
b 5 0.3 0.9 1.6 0.3 1.6 0.3 1.6
b 10 1.2 2.3 3.4 1.2 3.4 1.2 3.4
b 15 1.6 3.5 5 1.6 5 1.6 5

I

OH

Output Drive
Current

0/5 2.5 <1 5 -1.36 -3.2 -1.15 -1.1

0/5 4.6 <1 5 -0.44 -1 -0.36 -0.36
0/10 9.5 <1 10 -1.1 -2.6 -0.9 -0.9
0/15 13.5 <1 15 -3.0 -6.8 -2.4 -2.4

I

OL

Output Sink
Current

0/5 0.4 <1 5 0.44 1 0.36 0.36

0/15 1.5 <1 15 3.0 6.8 2.4 2.4

Input Leakage

I

I

Current

C

Input Capacitance

I

The Noi se Margin fo r both "1" and "0" level is: 1V m i n. with VDD=5V, 2V min. with VDD=10V, 2.5V min. with VDD=15V
a : Input on terminals 1, 5, 8, 12 or 2, 6, 9, 13 ; ot her inputs t o V
b : Input on terminals 1 an d 2, 5 and 6, 8 and 9, or 12 and 13; oth er i nputs to V

0/18 Any Input 18

Any Input 5 7.5 pF

.

DD

DD

±10

.

-5

-40 to 85°C -55 to 125°C

±0.1 ±1 ±1 µA

HCF4093B

Unit

µA

V0/10 <1 10 9.95 9.95 9.95

V10/0 <1 10 0.05 0.05 0.05

V

V

V

mA

mA0/10 0.5 <1 10 1.1 2.6 0.9 0.9

3/7

HCF4093B

DYNAMIC ELECTRICAL CHARACTERISTICS (T

Symbol Parameter

t

PLH tPHL

t

TLH tTHL

(*) Typical temperature coefficient for a ll VDD value is 0.3 %/°C.

Propagation Delay Time 5 190 380

Output Transition Time 5 100 200

(V)

V

DD

15 65 130

15 40 80

TEST CIRCUIT

= 25°C, CL = 50pF, RL = 200KΩ, tr = tf = 20 ns)

amb

Test Condition Value (*) Unit

Min. Typ. Max.

ns10 90 180

ns10 50 100

CL = 50pF or equivalent (in cludes jig and probe capaci tance)
R

= 200KΩ

L

= Z

R

of pulse generator (typically 50Ω)

T

OUT

WAVEFORM : PROPAGATION DELAY TIMES (f=1MHz; 50% duty cycle)

4/7

HCF4093B

Plastic DIP-14 MECHANICAL DATA

mm. inch

DIM.

MIN. TYP MAX. MIN. TYP. MAX.

a1 0.51 0.020

B 1.39 1.65 0.055 0.065
b 0.5 0.020

b1 0.25 0.010

D 20 0.787
E 8.5 0.335
e 2.54 0.100

e3 15.24 0.600

F 7.1 0.280

I 5.1 0.201
L 3.3 0.130
Z 1.27 2.54 0.050 0.100

P001A

5/7

HCF4093B

SO-14 MECHANICAL DATA

DIM.

A 1.75 0.068

a1 0.1 0.2 0.003 0.007
a2 1.65 0.064

b 0.35 0.46 0.013 0.018

b1 0.19 0.25 0.007 0.010

C 0.5 0.019

c1 45° (typ.)

D 8.55 8.75 0.336 0.344
E 5.8 6.2 0.228 0.244
e 1.27 0.050

e3 7.62 0.300

F 3.8 4.0 0.149 0.157
G 4.6 5.3 0.181 0.208
L 0.5 1.27 0.019 0.050

M 0.68 0.026

S8° (max.)

MIN. TYP MAX. MIN. TYP. MAX.

mm. inch

6/7

PO13G

HCF4093B

Information furnished is bel ieved to be accurate and reliable. However, STMicroe lectronics assumes no responsibility for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from
its use. No li cense is granted by implication or otherwise unde r any patent or patent rights of STMicroelectronics. Specifications
mentioned in this publication ar e subject to change without notice. This publication supersedes and replaces all information
previously supplied. S TMicroelectronics products are not authorized for use as critica l components in life suppo rt devices or
systems without express written approval of STMicroelectronics.

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