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Texas Instruments DM7453N — DC-DC Power Modules
Texas Instruments

DM7453N Quad 2-Input Inverter AND Gate, 22ns 14-DIP

MPNDM7453N
End of Life

National Semiconductor DM7453N, Quad 2-Input Inverter AND Gate, 4.75V~5.25V supply, 22ns @ 5V/15pF propagation delay, 0°C~70°C, 14-DIP (0.300", 7.62mm), Through Hole, Bulk.

$0.22Ref. price · indicative, final on quote
DM7453N datasheet
Packaging14-DIP (0.300", 7.62mm)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
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Specifications

DM7453N Technical Specifications
ParameterValue
Mounting typeThrough Hole
Voltage4.75V ~ 5.25V
Current - quiescent9.5 mA
Current - output high, low400µA, 16mA
Number of inputs2
Operating temperature0°C ~ 70°C
PackageBulk
Case14-DIP (0.300\", 7.62mm)
Number of circuits4
Input logic level - low0.8V
Input logic level - high2V
Max propagation delay @ v, max CL22ns @ 5V, 15pF

Product details

Quad 2-input inverter AND gate in 14-DIP

The DM7453N is a quad 2-input inverter AND gate in a 14-DIP package. It operates on a 4.75 V to 5.25 V supply and is rated for 0°C to 70°C.

22 ns propagation delay — timing margin in legacy TTL buses

The DM7453N specifies a maximum propagation delay of 22 ns at 5 V with a 15 pF load.

Output drive and quiescent current

Output high current is rated at 400 µA, output low at 16 mA. Quiescent supply current maxes at 9.5 mA.

Through-hole 14-DIP for retrofit and repair

The 14-DIP (0.300" row spacing, 7.62 mm) through-hole package fits existing sockets and wave-solder boards.

Active lifecycle — no LTB risk for new builds

The DM7453N carries an Active product status per the manufacturer's lifecycle record.

Frequently asked questions

What is the function of DM7453N?

The DM7453N is a quad 2-input inverter AND gate. Each of the four gates combines an inverter with a 2-input AND function, used for signal inversion and gating in TTL logic circuits.