TC74VHC240F
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 = 0.8 V (max)
- Pin and function patible with 74ALS240/244
TC74VHC240FK, TC74VHC244FK
Weight SOP20-P-300-1.27A VSSOP20-P-0030-0.50
: 0.22 g (typ.) : 0.03 g (typ.)
© 2019
Toshiba Electronic Devices & Storage Corporation
Start of mercial production
1991-05
2019-01-31
Pin Assignment
1 1A1 2
3 1A2 4
5 1A3 6
7 1A4 8
9 GND 10
TC74VHC240 (top view)
20 VCC 19 18 17 2A4 16 15 2A3 14 13 2A2 12 11 2A1
IEC Logic Symbol
TC74VHC240 (1) EN
1A1 (2)
(18)
1A2 (4)
(16)
1A3 (6)
(14)
1A4 (8)
(12)
(19) EN
2A1 (11)
(9)
2A2...
