Datasheets
DM7440N by:
Rochester Electronics LLC
National Semiconductor Corporation
Rochester Electronics LLC
Texas Instruments
Not Found

NAND Gate, TTL/H/L Series, 2-Func, 4-Input, TTL, PDIP14, DIP-14

Part Details for DM7440N by Rochester Electronics LLC

Results Overview of DM7440N by Rochester Electronics LLC

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Applications Education and Research Space Technology Aerospace and Defense Automotive

DM7440N Information

DM7440N by Rochester Electronics LLC is a Gate.
Gates are under the broader part category of Logic Components.

Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
DM7440N Rochester Electronics LLC DM7440 - NAND Gate, TTL/H/L Series, 2-Func, 4-Input, TTL, PDIP14

Price & Stock for DM7440N

Part # Distributor Description Stock Price Buy
DISTI # 2156-DM7440N-ND
DigiKey IC GATE NAND Min Qty: 12 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT 131
In Stock
  • 12 $26.5500
$26.5500 Buy Now
Rochester Electronics DM7440 - NAND Gate, TTL/H/L Series, 2-Func, 4-Input, TTL, PDIP14 RoHS: Not Compliant Status: Rochester Active Min Qty: 1 131
  • 1 $25.5300
  • 25 $25.0200
  • 100 $24.0000
  • 500 $22.9800
  • 1,000 $21.7000
$21.7000 / $25.5300 Buy Now

Part Details for DM7440N

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DM7440N Part Data Attributes

DM7440N Rochester Electronics LLC
Buy Now Datasheet
Compare Parts:
DM7440N Rochester Electronics LLC NAND Gate, TTL/H/L Series, 2-Func, 4-Input, TTL, PDIP14, DIP-14
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Pbfree Code No
Rohs Code No
Part Life Cycle Code Active
Ihs Manufacturer ROCHESTER ELECTRONICS LLC
Part Package Code DIP
Package Description DIP-14
Pin Count 14
Reach Compliance Code unknown
HTS Code 8542.39.00.01
Additional Feature IOL = 48MA @ VOL = 0.4V; IOH = 0.4MA @ VOH = 2.4V
Family TTL/H/L
JESD-30 Code R-PDIP-T14
JESD-609 Code e0
Length 19.18 mm
Logic IC Type NAND GATE
Number of Functions 2
Number of Inputs 4
Number of Terminals 14
Operating Temperature-Max 70 °C
Operating Temperature-Min
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Shape RECTANGULAR
Package Style IN-LINE
Propagation Delay (tpd) 22 ns
Qualification Status Not Qualified
Seated Height-Max 5.08 mm
Supply Voltage-Max (Vsup) 5.25 V
Supply Voltage-Min (Vsup) 4.75 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount NO
Technology TTL
Temperature Grade COMMERCIAL
Terminal Finish TIN LEAD
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Width 7.62 mm

Alternate Parts for DM7440N

This table gives cross-reference parts and alternative options found for DM7440N. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of DM7440N, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
SN74LS13DR2 Rochester Electronics LLC Check for Price NAND Gate, LS Series, 2-Func, 4-Input, TTL, PDSO14, SOIC-14 DM7440N vs SN74LS13DR2
U74HCT20L-P14-R Unisonic Technologies Co Ltd Check for Price NAND Gate, HCT Series, 2-Func, 4-Input, CMOS, PDSO14, LEAD FREE, TSSOP-14 DM7440N vs U74HCT20L-P14-R
U74HCT20L-P14-T Unisonic Technologies Co Ltd Check for Price NAND Gate, HCT Series, 2-Func, 4-Input, CMOS, PDSO14, LEAD FREE, TSSOP-14 DM7440N vs U74HCT20L-P14-T
U74HCT20G-P14-T Unisonic Technologies Co Ltd Check for Price NAND Gate, HCT Series, 2-Func, 4-Input, CMOS, PDSO14, HALOGEN FREE, TSSOP-14 DM7440N vs U74HCT20G-P14-T
DM54LS20E/883 Rochester Electronics LLC Check for Price NAND Gate, LS Series, 2-Func, 4-Input, TTL, CQCC20, LCC-20 DM7440N vs DM54LS20E/883
DM74LS22M Rochester Electronics LLC Check for Price NAND Gate, LS Series, 2-Func, 4-Input, TTL, PDSO14, PLASTIC, SOP-14 DM7440N vs DM74LS22M
U74HCT20G-P14-R Unisonic Technologies Co Ltd Check for Price NAND Gate, HCT Series, 2-Func, 4-Input, CMOS, PDSO14, HALOGEN FREE, TSSOP-14 DM7440N vs U74HCT20G-P14-R
M74LS13P Mitsubishi Electric Check for Price NAND Gate, LS Series, 2-Func, 4-Input, TTL, PDIP14, PLASTIC, DIP-14 DM7440N vs M74LS13P
SN5440J Rochester Electronics LLC Check for Price NAND Gate, TTL/H/L Series, 2-Func, 4-Input, TTL, CDIP14, CERAMIC, DIP-14 DM7440N vs SN5440J
DM74LS22N Rochester Electronics LLC Check for Price NAND Gate, LS Series, 2-Func, 4-Input, TTL, PDIP14, PLASTIC, DIP-14 DM7440N vs DM74LS22N

DM7440N Related Parts

DM7440N Frequently Asked Questions (FAQ)

  • The recommended operating temperature range for the DM7440N is 0°C to 70°C.

  • To ensure reliable operation in high-temperature environments, it is recommended to derate the device's power consumption and provide adequate heat sinking to keep the junction temperature below 150°C.

  • The maximum allowable voltage for the DM7440N's input pins is 5.5V, which is the maximum rating for the device.

  • Yes, the DM7440N can be used in a 3.3V system, but it is recommended to use a voltage regulator to ensure a stable 3.3V supply, and to check the device's datasheet for any specific requirements or limitations.

  • To handle ESD protection for the DM7440N, it is recommended to use ESD protection devices, such as TVS diodes or ESD protection arrays, on the input pins, and to follow proper handling and storage procedures to prevent ESD damage.