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Physical Dimensions

inches (millimeters)

Ceramic Leadless Chip Carrier (E)

Order Number 54LS14LMQB

NS Package Number E20A

14-Lead Ceramic Dual-In-Line Package (J)

Order Number 54LS14DMQB

NS Package Number J14A

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Summary of Contents for Inverter

Page 1: ...as hyster esis 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 TL F 6353 1 Order Number 54LS14DMQB 54LS14FMQB 54LS14LMQB DM74LS14M or DM74LS14N See NS Package Number E20A J14A M14A N14A or W14B Function Table Y e A Input Output A Y L H H L H e High Logic Level L e Low Logic Level C1995 Na...

Page 2: ...gh Level Output Current b0 4 b0 4 mA IOL Low Level Output Current 4 8 mA TA Free Air Operating Temperature b55 125 0 70 C Electrical Characteristics over recommended operating free air temperature range unless otherwise noted Symbol Parameter Conditions Min Typ Max Units Note 2 VI Input Clamp Voltage VCC e Min II e b18 mA b1 5 V VOH High Level Output VCC e Min IOH e Max 54LS 2 5 3 4 V Voltage VIL ...

Page 3: ...See Section 1 for Test Waveforms and Output Load RL e 2 kX Symbol Parameter CL e 15 pF CL e 50 pF Units Min Max Min Max tPLH Propagation Delay Time 5 22 8 25 ns Low to High Level Output tPHL Propagation Delay Time 5 22 10 33 ns High to Low Level Output 3 ...

Page 4: ...ysical Dimensions inches millimeters Ceramic Leadless Chip Carrier E Order Number 54LS14LMQB NS Package Number E20A 14 Lead Ceramic Dual In Line Package J Order Number 54LS14DMQB NS Package Number J14A 4 ...

Page 5: ...Dimensions inches millimeters Continued 14 Lead Small Outline Molded Package M Order Number DM74LS14M NS Package Number M14A 14 Lead Molded Dual In Line Package N Order Number DM74LS14N NS Package Number N14A 5 ...

Page 6: ...ccordance support device or system or to affect its safety or with instructions for use provided in the labeling can effectiveness be reasonably expected to result in a significant injury to the user National Semiconductor National Semiconductor National Semiconductor National Semiconductor Corporation Europe Hong Kong Ltd Japan Ltd 1111 West Bardin Road Fax a49 0 180 530 85 86 13th Floor Straight...

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