These devices contain four independent 2-input NAND buffer gates with open-collector outputs. They perform the Boolean functions Y = A • B or Y = A + B in positive logic. SN54F38 . . . J PACKAGE SN74F38 . . . D OR N PACKAGE (TOP VIEW) 1A 1 1B 2 1Y 3 2A 4 2B 5 2Y 6 GND 7 14 VCC 13 4B 12 4A 11 4Y 1.
rom 0°C to 70°C. FUNCTION TABLE (each gate) SN54F38 . . . FK PACKAGE (TOP VIEW) 4B VCC NC 1A 1B 1Y 3 2 1 20 19 4 18 4A NC 5 17 NC 2A 6 16 4Y NC 7 15 NC 2B 8 14 3B 9 10 11 12 13 3A 3Y NC GND 2Y INPUTS A B H H L X X L OUTPUT Y L H H NC − No internal connection logic symbol† 1 1A & 2 1B 4 2A 5 2B 9 3A 10 3B 12 4A 13 4B 3 1Y 6 2Y 8 3Y 11 4Y † This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. Pin numbers shown are for the D, J, and N packages. logic diagram (positive logic) 1 1A 2 1B 4 2A 5 2B 9 3A 10 3B 12 4.
Similar Product
No. | Part # | Manufacture | Description | Datasheet |
---|---|---|---|---|
1 | SN74F30 |
Texas Instruments |
8-INPUT POSITIVE-NAND GATES | |
2 | SN74F30N |
Texas Instruments |
8-INPUT POSITIVE-NAND GATES | |
3 | SN74F32 |
Texas Instruments |
QUADRUPLE 2-INPUT POSITIVE-OR GATES | |
4 | SN74F32N |
Texas Instruments |
QUADRUPLE 2-INPUT POSITIVE-OR GATES | |
5 | SN74F373 |
Texas Instruments |
OCTAL TRANSPARENT D-TYPE LATCHES |