Skip to main content
Texas Instruments 74F08PC — Logic ICs

74F08PC Fairchild AND Gate, 4 Circuit 2-Input 14-DIP, 5.6 ns

MPN74F08PC
End of Life

Fairchild 74F08PC, Series 74F, AND Gate, 4 Circuit, 2-Input, 4.5V ~ 5.5V Supply, 5.6ns @ 5V, 50pF, 0°C ~ 70°C, Through Hole, 14-DIP (0.300", 7.62mm), Bulk.

$0.31Ref. price · indicative, final on quote
Packaging14-DIP (0.300", 7.62mm)
RoHSRoHS non-compliant
Series74F
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

74F08PC specifications
ParameterValue
Series74F
Logic typeAND Gate
MountingThrough Hole
Voltage4.5V ~ 5.5V
Current - quiescent12.9 mA
Current - output high, low1mA, 20mA
I/O channels2
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 CL5.6ns @ 5V, 50pF

Product details

The Fairchild 74F08PC is a quad 2-input AND gate from the 74F fast logic family, packaged in a 14-pin DIP (0.300" body) for through-hole mounting. It takes a 4.5V to 5.5V supply and delivers a 5.6 ns propagation delay into a 50 pF load at 5V — that's the speed that matters when you're cleaning up a timing path on a legacy 5V bus. The four independent AND gates each sink up to 20 mA on the low output and source 1 mA on the high side, which is enough to drive one or two standard TTL loads but not a heavy fan-out.

The 5.6 ns max propagation delay at 5V and 50 pF is the number that decides whether this gate meets your setup-and-hold budget. The 20 mA low-level output current is generous for a 74F part.

Lifecycle and sourcing — active but RoHS-exempt

The RoHS status is listed as non-compliant — this is a legacy through-hole part that predates the RoHS directive.

Package and mounting — what you're handling

The 14-DIP package with 0.300" row spacing is the standard through-hole footprint. It fits a standard 14-pin DIP socket or a solder-in on a single-sided board. If you're populating a panel that uses SMT exclusively, this part will need a separate through-hole assembly step or a socket adapter.

Frequently asked questions

Can I replace 74F08PC with 74LS08?

The 74LS08 is a quad 2-input AND gate in the same 14-DIP footprint, but it's a different logic family. The 74F08PC is faster (5.6 ns vs roughly 10 ns for LS) and draws more supply current (12.9 mA quiescent vs about 6 mA for LS). If your board was designed for 74F timing margins, dropping in an LS part may cause setup violations. Check the propagation delay requirement before swapping.

Is 74F08PC a TTL IC?

Yes, the 74F08PC is a TTL (Transistor-Transistor Logic) device from the 74F fast series. It uses a standard TTL input structure with logic-low threshold at 0.8V and logic-high at 2V, and it operates from a 5V supply. It is fully compatible with other 74-series TTL families like LS, S, and ALS.