October 1987
Revised January 1999
CD40106BC
Hex Schmitt Trigger
General Description
The CD40106BC Hex Schmitt Trigger is a monolithic complementary MOS (CMOS) integrated circuit constructed with N and P-channel enhancement transistors. The positive and negative-going threshold voltages, VT+ and VT−, show low variation with respect to temperature (typ 0.0005V/°C at VDD = 10V), and hysteresis, VT+ - VT− ³ 0.2 VDD is guaranteed.
All inputs are protected from damage due to static discharge by diode clamps to VDD and VSS.
Features
■Wide supply voltage range: 3V to 15V
■High noise immunity: 0.7 VDD (typ.)
■Low power TTL compatibility:
Fan out of 2 driving 74L or 1 driving 74LS
■Hysteresis: 0.4 VDD (typ.),
0.2VDD guaranteed
■Equivalent to MM74C14
■Equivalent to MC14584B
Ordering Code:
Order Number |
Package Number |
Package Description |
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CD40106BCM |
M14A |
14-Lead Small Outline integrated Circuit (SOIC), JEDEC MS-120, 0.150” Narrow Body |
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CD40106BCN |
N14A |
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide |
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Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Connection Diagram |
Schematic Diagram |
Pin Assignments for DIP and SOIC |
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Top View
Trigger Schmitt Hex CD40106BC
© 1999 Fairchild Semiconductor Corporation |
DS005985.prf |
www.fairchildsemi.com |
CD40106BC
Absolute Maximum Ratings(Note 1)
(Note 2) |
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DC Supply Voltage (VDD) |
−0.5 to +18 |
VDC |
Input Voltage (VIN) |
−0.5 to VDD +0.5 |
VDC |
Storage Temperature Range (TS) |
−65°C to +150°C |
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Power Dissipation (PD) |
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Dual-In-Line |
700 mW |
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Small Outline |
500 mW |
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Lead Temperature (TL) |
260°C |
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(Soldering, 10 seconds) |
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DC Electrical Characteristics (Note |
3) |
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Recommended Operating
Conditions (Note 2)
DC Supply Voltage (VDD) |
3 to 15 VDC |
Input Voltage (VIN) |
0 to VDD VDC |
Operating Temperature Range (TA) |
−40°C to +85°C |
Note 1: “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. They are not meant to imply that the devices should be operated at these limits. The table of “Recommended Operating Conditions” and “Electrical Characteristics” provides conditions for actual device operation.
Note 2: VSS = 0V unless otherwise specified.
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Symbol |
Parameter |
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Conditions |
−40°C |
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+25°C |
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+85°C |
Units |
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Min |
Max |
Min |
Typ |
Max |
Min |
Max |
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IDD |
Quiescent Device Current |
VDD = 5V |
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4.0 |
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4.0 |
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30 |
μA |
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VDD = 10V |
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8.0 |
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8.0 |
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60 |
μA |
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VDD = 15V |
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16.0 |
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16.0 |
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120 |
μA |
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VOL |
LOW Level Output |
|IO| < 1 μA |
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Voltage |
VDD = 5V |
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0.05 |
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0.05 |
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0.05 |
V |
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VDD = 10V |
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0.05 |
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0.05 |
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0.05 |
V |
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VDD = 15V |
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0.05 |
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0.05 |
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0.05 |
V |
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VOH |
HIGH Level Output |
|IO| < 1 μA |
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Voltage |
VDD = 5V |
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4.95 |
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4.95 |
5 |
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4.95 |
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V |
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VDD = 10V |
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9.95 |
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9.95 |
10 |
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0.95 |
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V |
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VDD = 15V |
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14.95 |
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14.95 |
15 |
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14.95 |
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V |
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VT− |
Negative-Going Threshold |
VDD = 5V, VO = 4.5V |
0.7 |
2.0 |
0.7 |
1.4 |
2.0 |
0.7 |
2.0 |
V |
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Voltage |
VDD = 10V, VO = 9V |
1.4 |
4.0 |
1.4 |
3.2 |
4.0 |
1.4 |
4.0 |
V |
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VDD = 15V, VO = 13.5V |
2.1 |
6.0 |
2.1 |
5.0 |
6.0 |
2.1 |
6.0 |
V |
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VT+ |
Positive-Going Threshold |
VDD = 5V, VO = 0.5V |
3.0 |
4.3 |
3.0 |
3.6 |
4.3 |
3.0 |
4.3 |
V |
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Voltage |
VDD = 10V, VO = 1V |
6.0 |
8.6 |
6.0 |
6.8 |
8.6 |
6.0 |
8.6 |
V |
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VDD = 15V, VO = 1.5V |
9.0 |
12.9 |
9.0 |
10.0 |
12.9 |
9.0 |
12.9 |
V |
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VH |
Hysteresis (VT+ − VT−) |
VDD = 5V |
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1.0 |
3.6 |
1.0 |
2.2 |
3.6 |
1.0 |
3.6 |
V |
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Voltage |
VDD = 10V |
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2.0 |
7.2 |
2.0 |
3.6 |
7.2 |
2.0 |
7.2 |
V |
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VDD = 15V |
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3.0 |
10.8 |
3.0 |
5.0 |
10.8 |
3.0 |
10.8 |
V |
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IOL |
LOW Level Output |
VDD = 5V, VO = 0.4V |
0.52 |
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0.44 |
0.88 |
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0.36 |
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mA |
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Current (Note 3) |
VDD = 10V, VO = 0.5V |
1.3 |
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1.1 |
2.25 |
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0.9 |
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mA |
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VDD = 15V, VO = 1.5V |
3.6 |
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3.0 |
8.8 |
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2.4 |
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mA |
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IOH |
HIGH Level Output |
VDD = 5V, VO = 4.6V |
−0.52 |
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−0.44 |
−0.88 |
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−0.36 |
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mA |
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Current (Note 3) |
VDD = 10V, VO = 9.5V |
−1.3 |
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−1.1 |
−2.25 |
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−0.9 |
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mA |
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VDD = 15V, VO = 13.5V |
−3.6 |
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−3.0 |
−8.8 |
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−2.4 |
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mA |
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I |
IN |
Input Current |
V |
DD |
= 15V, V |
IN |
= 0V |
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−0.30 |
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−10−5 |
−0.30 |
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−1.0 |
μA |
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V |
DD |
= 15V, V |
IN |
= 15V |
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0.30 |
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10−5 |
0.30 |
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1.0 |
μA |
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Note 3: IOH and IOL are tested one output at a time.
www.fairchildsemi.com |
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