Datasheet Details
| Part number | 54LS14 |
|---|---|
| Manufacturer | National Semiconductor (now Texas Instruments) |
| File Size | 113.73 KB |
| Description | Hex Inverters |
| Datasheet | 54LS14-NationalSemiconductor.pdf |
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Overview: 54LS14 DM74LS14 Hex Inverters with Schmitt Trigger Inputs 54LS14 DM74LS14 Hex Inverters with Schmitt Trigger Inputs.
| Part number | 54LS14 |
|---|---|
| Manufacturer | National Semiconductor (now Texas Instruments) |
| File Size | 113.73 KB |
| Description | Hex Inverters |
| Datasheet | 54LS14-NationalSemiconductor.pdf |
|
|
|
This device contains six independent gates each of which performs the logic INVERT function Each input has hysteresis which increases the noise immunity and transforms a slowly changing input signal to a fast changing jitter free output Connection Diagram Dual-In-Line Package June 1989 Function Table Order Number 54LS14DMQB 54LS14FMQB 54LS14LMQB DM74LS14M or DM74LS14N See NS Package Number E20A J14A M14A N14A or W14B TL F 6353 – 1 YeA Input Output AY LH HL H e High Logic Level L e Low Logic Level C1995 National Semiconductor Corporation TL F 6353 RRD-B30M105 Printed in U S A Absolute Maximum Ratings (Note) If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications Supply Voltage 7V Input Voltage 7V Operating Free Air Temperature Range 54LS b55 C to a125 C DM74LS 0 C to a70 C Storage Temperature Range b65 C to a150 C Note The ‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaranteed The device should not be operated at these limits The parametric values defined in the ‘‘Electrical Characteristics’’ table are not guaranteed at the absolute maximum ratings The ‘‘Recommended Operating Conditions’’ table will define the conditions for actual device operation Recommended Operating Conditions Symbol VCC VTa VTb HYS IOH IOL TA Parameter Supply Voltage Positive-Going Input Threshold Voltage (Note 1) Negative-Going Input Threshold Voltage (Note 1) Input Hysteresis (Note 1) High Level Output Current Low Level Output Current Free Air Operating Temperature 54LS14 Min Nom Max 45 5 55 15 16 20 06 08 11 04 08 b0 4 4 b55 125 DM74LS14 Min Nom Max 4 75 5 5 25 14 16 19 05 08 1 04 08 b0 4 8 0 70 Units V V V V mA mA C Electrical Characteristics over recommended o
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
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54LS14 | Hex Schmitt-Trigger Inverters | Texas Instruments |
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54LS140 | LSTTL Dual 4-input NAND | BDTIC |
| Part Number | Description |
|---|---|
| 54LS10 | Triple 3-Input NAND Gates |
| 54LS109 | Dual Positive-Edge-Triggered J-K Flip-Flops |
| 54LS11 | Triple 3-Input AND Gates |
| 54LS114 | Dual JK Flip-Flop |
| 54LS13 | DUAL 4-INPUT SCHMITT TRIGGER |
| 54LS133 | 13-INPUT NAND GATE |
| 54LS136 | QUAD 2-INPUT EXCLUSIVE-OR GATE |
| 54LS138 | (54LS138 / 54LS139) Decoders/Demultiplexers |
| 54LS139 | (54LS138 / 54LS139) Decoders/Demultiplexers |
| 54LS151 | Data Selector/Multiplexer |