TC74VHC20FT
Features
- High speed: tpd = 3.3 ns (typ.) at VCC = 5 V
- Low power dissipation: ICC = 2 μA (max) at Ta = 25°C
- High noise immunity: VNIH = VNIL = 28% VCC (min)
- Power down protection is provided on all inputs.
- Balanced propagation delays: tp LH ≈ tp HL
- Wide operating voltage range: VCC (opr) = 2 to 5.5 V
- Pin and function patible with 74ALS20
Note: xxx FN (JEDEC SOP) is not available in Japan.
TC74VHC20F
TC74VHC20FN
TC74VHC20FK
Weight SOP14-P-300-1.27A SOL14-P-150-1.27 TSSOP14-P-0044-0.65A VSSOP14-P-0030-0.50
: 0.18 g (typ.) : 0.12 g (typ.) : 0.06 g (typ.) : 0.02 g (typ.)
1 2008-05-01
Pin Assignment
TC74VHC20F/FN/FT/FK
IEC Logic Symbol
1A 1 1B 2 NC 3 1C 4 1D 5 1Y 6 GND 7
(top view)
14 VCC 13 2D 12 2C 11 NC 10 2B 9 2A 8 2Y
1A (1) 1B (2) 1C (4) 1D (5) 2A (9) 2B (10) 2C (12) 2D (13)
&
(6) 1Y (8) 2Y
Truth Table
Inputs ABC LXX XLX XXL XXX HHH
X: Don’t care
D X X X L H
Output Y H H H H L
Absolute Maximum Ratings (Note)
Characteristics
Symbol
Rating
Unit...
