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DM7400 Quad 2-Input NAND Gates

March 1998

DM7400 Quad 2-Input NAND Gates
General Description
This device contains four independent gates each of which performs the logic NAND function.Features
n Alternate Military/Aerospace device (5400) is available. Contact a Fairchild Semiconductor Sales Office/Distributor for specifications.

Connection Diagram


Order Number5400DMQB, 5400FMQB, DM5400J, DM5400W or DM7400N See Package Number J14A, N14A or W14B

Function Table
Y = AB Inputs A L L H H B L H L H Output Y H H H L

H = High Logic Level L = Low Logic Level© 1998 Fairchild Semiconductor Corporation



Absolute Maximum Ratings (Note 1)
Supply Voltage Input Voltage Operating Free Air Temperature Range 7V 5.5V

DM54and 54 DM74 Storage Temperature Range

−55˚C to +125˚C 0˚C to +70˚C −65˚C to +150˚C

Recommended Operating Conditions
Symbol VCC VIH VIL IOH IOL TA Parameter Min Supply Voltage High Level InputVoltage Low Level Input Voltage High Level Output Current Low Level Output Current Free Air Operating Temperature −55 4.5 2 0.8 −0.4 16 125 0 DM5400 Nom 5 Max 5.5 Min 4.75 2 0.8 −0.4 16 70 DM7400 Nom 5Max 5.25 V V V mA mA ˚C Units

Note 1: 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 foractual device operation.

Electrical Characteristics
over recommended operating free air temperature range (unless otherwise noted) Symbol VI VOH VOL II IIH IIL IOS ICCH ICCL Parameter Input ClampVoltage High Level Output Voltage Low Level Output Voltage Input Current @ Max Input Voltage High Level Input Current Low Level Input Current Short Circuit Output Current Supply Current with...
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