TC74LCX244FK
TC74LCX244FK is Low-Voltage Octal Bus Buffer manufactured by Toshiba.
- Part of the TC74LCX244F comparator family.
- Part of the TC74LCX244F comparator family.
Features
- Low-voltage operation: VCC = 1.65 to 3.6 V
- High-speed operation: tpd = 6.5 ns (max) (VCC = 3.0 to 3.6 V)
- Ouput current: |IOH|/IOL = 24 m A (min) (VCC = 3.0 V)
- Latch-up performance: ≥ ±500 m A
- Available in JEITA SOP, VSSOP (US)
- Power-down protection provided on all inputs and outputs
- Pin and function patible with the 74 series
(74AC/VHC/HC/F/ALS/LS etc.) 244 type
TC74LCX244F
Weight SOP20-P-300-1.27A VSSOP20-P-0030-0.50
: 0.22 g ( typ.) : 0.03 g ( typ.)
Note: The Electrical Characteristics of VCC = 1.8 ± 0.15 V is only applicable for products which manufactured from January 2009 onward.
© 2018
Toshiba Electronic Devices & Storage Corporation
Start of mercial production
1994-03
2018-08-02
Pin Assignment (top view)
1 1A1 2 2Y4 3 1A2 4 2Y3 5 1A3 6 2Y2 7 1A4 8 2Y1 9 GND 10
Truth Table
Inputs
An
X: Don’t care Z: High impedance
20 VCC 19 18 1Y1 17 2A4 16 1Y2 15 2A3 14 1Y3 13 2A2 12 1Y4 11 2A1
Outputs L H Z
IEC Logic Symbol
TC74LCX244F/FK
1 EN
2 1A1
4 1A2
6...
