Schmitt Trigger. MC14093B Datasheet

MC14093B Trigger. Datasheet pdf. Equivalent


Motorola MC14093B
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
MC14077B Ċ See Page 6-160
MC14078B, MC14081B, MC14082B Ċ
See Page 6-5
MC14093B
Quad 2-Input NAND"
Schmitt Trigger
The MC14093B Schmitt trigger is constructed with MOS P–channel and
N–channel enhancement mode devices in a single monolithic structure.
These devices find primary use where low power dissipation and/or high
noise immunity is desired. The MC14093B may be used in place of the
MC14011B quad 2–input NAND gate for enhanced noise immunity or to
“square up” slowly changing waveforms.
Supply Voltage Range = 3.0 Vdc to 18 Vdc
Capable of Driving Two Low–Power TTL Loads or One Low–Power
Schottky TTL Load Over the Rated Temperature Range
Triple Diode Protection on All Inputs
Pin–for–Pin Compatible with CD4093
Can be Used to Replace MC14011B
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎIndependent Schmitt–Trigger at each Input
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎMAXIMUM RATINGS* (Voltages Referenced to VSS)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎSymbol
Parameter
Value
Unit
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎVDD DC Supply Voltage
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎVin, Vout Input or Output Voltage (DC or Transient)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎIin, Iout Input or Output Current (DC or Transient),
per Pin
– 0.5 to + 18.0
– 0.5 to VDD + 0.5
± 10
V
V
mA
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎPD Power Dissipation, per Package†
500 mW
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎTstg Storage Temperature
– 65 to + 150
_C
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎTL Lead Temperature (8–Second Soldering)
260 _C
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ* Maximum Ratings are those values beyond which damage to the device may occur.
†Temperature Derating:
Plastic “P and D/DW” Packages: – 7.0 mW/_C From 65_C To 125_C
Ceramic “L” Packages: – 12 mW/_C From 100_C To 125_C
EQUIVALENT CIRCUIT SCHEMATIC
(1/4 OF CIRCUIT SHOWN)
L SUFFIX
CERAMIC
CASE 632
P SUFFIX
PLASTIC
CASE 646
D SUFFIX
SOIC
CASE 751A
ORDERING INFORMATION
MC14XXXBCP
MC14XXXBCL
MC14XXXBD
Plastic
Ceramic
SOIC
TA = – 55° to 125°C for all packages.
LOGIC DIAGRAM
1
2
3
5
6
4
8
9
10
12
13
11
VDD = PIN 14
VSS = PIN 7
This device contains protection circuitry to guard against damage
due to high static voltages or electric fields. However, precautions must
be taken to avoid applications of any voltage higher than maximum rated
voltages to this high-impedance circuit. For proper operation, Vin and
Vout should be constrained to the range VSS (Vin or Vout) VDD.
Unused inputs must always be tied to an appropriate logic voltage
level (e.g., either VSS or VDD). Unused outputs must be left open.
REV 3
1/94
©MMOotoTrOolaR, IOncL. A199C5MOS LOGIC DATA
MC14093B
1


MC14093B Datasheet
Recommendation MC14093B Datasheet
Part MC14093B
Description Quad 2-Input NAND Schmitt Trigger
Feature MC14093B; MOTOROLA SEMICONDUCTOR TECHNICAL DATA MC14077B Ċ See Page 6-160 MC14078B, MC14081B, MC14082B Ċ See .
Manufacture Motorola
Datasheet
Download MC14093B Datasheet




Motorola MC14093B
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎELECTRICAL CHARACTERISTICS (VoltagesReferencedtoVSS)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎCharacteristic
VDD
– 55_C
25_C
125_C
Symbol Vdc
Min
Max
Min
Typ #
Max
Min
Max
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎOutput Voltage
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎVin= VDDor0
“0” Level VOL
5.0
0.05
10 — 0.05 —
15 — 0.05 —
0 0.05 — 0.05
0 0.05 — 0.05
0 0.05 — 0.05
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎVin = 0 or VDD
“1” Level VOH
5.0 4.95 — 4.95
10 9.95 — 9.95
15 14.95 — 14.95
5.0
10
15
— 4.95 —
— 9.95 —
— 14.95 —
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎOutput Drive Current
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(VOH = 2.5 Vdc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(VOH = 4.6 Vdc)
(VOH = 9.5 Vdc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(VOH = 13.5 Vdc)
Source
IOH
5.0 – 3.0
– 2.4
– 4.2
5.0 – 0.64 — – 0.51 – 0.88
10 – 1.6 — – 1.3 – 2.25
15 – 4.2
– 3.4
– 8.8
— – 1.7 —
— – 0.36 —
— – 0.9 —
— – 2.4 —
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(VOL = 0.4 Vdc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(VOL = 0.5 Vdc)
(VOL = 1.5 Vdc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎInput Current
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎInput Capacitance
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(Vin = 0)
Sink IOL
Iin
Cin
5.0 0.64 — 0.51 0.88
10 1.6 — 1.3 2.25
15 4.2 — 3.4
8.8
— 0.36 —
— 0.9 —
— 2.4 —
15 — ± 0.1 — ± 0.00001 ± 0.1 — ± 1.0
—— — —
5.0
7.5 —
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎQuiescent Current
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(Per Package)
IDD 5.0
10
15
— 0.25 — 0.0005 0.25 —
0.5
0.0010
0.5
1.0
0.0015
1.0
7.5
15
30
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎTotal Supply Current**†
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(Dynamic plus Quiescent,
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎPer Package)
(CL = 50 pF on all outputs, all
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎbuffers switching)
IT 5.0
10
15
IT = (1.2 µA/kHz) f + IDD
IT = (2.4 µA/kHz) f + IDD
IT = (3.6 µA/kHz) f + IDD
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎHysteresis Voltage
VH† 5.0 0.3 2.0 0.3 1.1 2.0 0.3 2.0
10 1.2 3.4 1.2 1.7 3.4 1.2 3.4
15 1.6 5.0 1.6 2.1 5.0 1.6 5.0
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎThreshold Voltage
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎPositive–Going
VT+ 5.0 2.2 3.6 2.2
10 4.6 7.1 4.6
15 6.8 10.8 6.8
2.9 3.6 2.2 3.6
5.9 7.1 4.6 7.1
8.8 10.8 6.8 10.8
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎNegative–Going
VT– 5.0 0.9 2.8 0.9 1.9 2.8 0.9 2.8
10 2.5 5.2 2.5 3.9 5.2 2.5 5.2
15 4.0 7.4 4.0 5.8 7.4 4.0 7.4
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ#Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.
Unit
Vdc
Vdc
mAdc
mAdc
µAdc
pF
µAdc
µAdc
Vdc
Vdc
Vdc
** The formulas given are for the typical characteristics only at 25_C.
†To calculate total supply current at loads other than 50 pF:
IT(CL) = IT(50 pF) + (CL – 50) Vfk
where: IT is in µA (per package), CL in pF, V = (VDD – VSS) in volts, f in kHz is input frequency, and k = 0.004.
MC14093B
2
MOTOROLA CMOS LOGIC DATA



Motorola MC14093B
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PULSE
GENERATOR
VDD
14
INPUT
7 VSS
OUTPUT
CL
20 ns
INPUT
tPHL
OUTPUT
90%
50%
10%
90%
50%
10%
tTHL
Figure 1. Switching Time Test Circuit and Waveforms
20 ns
VDD
VSS
tPLH
VOH
VOL
tTLH
VH
Vin
VDD VH
Vin
VSS
VDD
VDD
VSS
VDD
Vout
VSS
(a) Schmitt Triggers will square up
(a) inputs with slow rise and fall times.
Vout
VSS
(b) A Schmitt trigger offers maximum
(b) noise immunity in gate applications.
Figure 2. Typical Schmitt Trigger Applications
MOTOROLA CMOS LOGIC DATA
MC14093B
3





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