TC74VHC244FW
Features
- High speed: tpd = 3.9 ns (typ.) at VCC = 5 V
- Low power dissipation: ICC = 4 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
- Low noise: VOLP = 0.9 V (max)
- Pin and function patible with 74ALS240/244
TC74VHC240FW, TC74VHC244FW TC74VHC240FT, TC74VHC244FT
TC74VHC240FK, TC74VHC244FK
Weight
SOP20-P-300-1.27A
: 0.22 g (typ.)
SOP20-P-300-1.27
: 0.22 g (typ.)
SOL20-P-300-1.27
: 0.46 g (typ.)
TSSOP20-P-0044-0.65A : 0.08 g (typ.)
VSSOP20-P-0030-0.50 : 0.03 g (typ.)
1 2006-02-01
Pin Assignment
1G 1 1A1 2 2Y4 3 1A2 4 2Y3 5 1A3 6 2Y2 7 1A4 8 2Y1 9 GND 10
TC74VHC240 (top view)
Iec Logic Symbol
20 VCC 19 2G 18 1Y1 17 2A4 16 1Y2 15 2A3 14 1Y3 13 2A2 12 1Y4 11 2A1
1G (1) 1A1 (2) 1A2 (4) 1A3 (6) 1A4 (8)
TC74VHC240 EN
(18) 1Y1 (16) 1Y2 (14) 1Y3 (12) 1Y4
2G (19) EN 2A1 (11) 2A2 (13) 2A3 (15) 2A4...
