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Texas Instruments SN74F08D — Logic ICs

SN74F08D 74F Quad 2-Input AND Gate, 5.6 ns Propagation Delay

MPNSN74F08D
End of Life

TI SN74F08D, 74F series, quad 2-input AND gate, 14-SOIC, 4.5 V to 5.5 V supply, 5.6 ns propagation delay @ 5 V / 50 pF, 0°C to 70°C, ROHS3 compliant.

$1.22Ref. price · indicative, final on quote
Texas Instruments SN74F08D datasheet (PDF)
Packaging14-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
Series74F
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SN74F08D specifications
ParameterValue
Series74F
Logic typeAND Gate
MountingSurface Mount
Supply voltage4.5V ~ 5.5V
Current - output high, low1mA, 20mA
I/O channels2
Operating temperature0°C ~ 70°C
PackageTube
Case14-SOIC (0.154\", 3.90mm Width)
Number of circuits4
Input logic level - low0.8V
Input logic level - high2V
Max propagation delay @ v, max CL5.6ns @ 5V, 50pF

Product details

Quad 2-input AND gate in 14-SOIC — what this part is

The SN74F08D integrates four independent AND gates, each with two inputs, in a 14-SOIC surface-mount package. It operates on a 4.5 V to 5.5 V supply and is suited for general-purpose glue logic in 5 V digital systems.

Output drive and logic thresholds

Output current is 1 mA source, 20 mA sink. Input logic thresholds are 0.8 V low and 2 V high, compatible with 5 V TTL.

Lifecycle and compliance — no obsolescence risk

The ROHS3 compliance covers the EU RoHS directive, so it passes the environmental check for most global markets.

Frequently asked questions

What is the propagation delay of SN74F08D?

The maximum propagation delay is 5.6 ns at 5 V supply with a 50 pF load. That is the figure to use for worst-case timing analysis on your bus.

Is SN74F08D RoHS compliant and lead-free?

Yes, the SN74F08D is ROHS3 compliant, meeting the EU RoHS directive for lead-free and restricted-substance limits.

What are compatible replacements for SN74F08D?

Within the same 74F family, the SN74F00DR (quad 2-input NAND) is a functional alternative if your logic equation can invert. For a direct AND function, the SN74ALS11ANS (triple 3-input AND) from the 74ALS series is a slower (13 ns) option with a different input count and package. Neither is a drop-in replacement without board or logic changes.