TC74LCX126F_10 Datasheet, PDF (1/11 Pages) Toshiba Semiconductor – Low-Voltage Quad Bus Buffer with 5-V Tolerant Inputs and Outputs

TC74LCX126F/FT/FK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74LCX126F,TC74LCX126FT,TC74LCX126FK
Low-Voltage Quad Bus Buffer with 5-V Tolerant Inputs and Outputs
The TC74LCX126 is a high-performance CMOS quad bus
buffers. Designed for use in 3.3-V systems, it achieves high-speed
operation while maintaining the CMOS low power dissipation.
The device is designed for low-voltage (3.3 V) V_CC applications,
but it could be used to interface to 5-V supply environment for
inputs.
This device requires the 3-state control input (OE) to be set
high to place the output into the high impedance state.
All inputs are equipped with protection circuits against static
discharge.
Features
• Low-voltage operation: V_CC = 1.65 to 3.6 V
• High-speed operation: t_pd = 6.0 ns (max) (V_CC = 3.0 to 3.6 V)
• Ouput current: |I_OH|/I_OL = 24 mA (min) (V_CC = 3.0 V)
• Latch-up performance: ＞±500 mA
• Available in JEDEC SOP, JEITA SOP, TSSOP and
VSSOP (US)
• Power-down protection is provided on all inputs and outputs
• Pin and function compatible with the 74 series
(74AC/VHC/HC/F/ALS/LS etc.) 126 type
TC74LCX126F
TC74LCX126FT
TC74LCX126FK
Weight
SOP14-P-300-1.27A
TSSOP14-P-0044-0.65A
VSSOP14-P-0030-0.50
: 0.18 g (typ.)
: 0.06 g (typ.)
: 0.02 g (typ.)
Note: The Electrical Characteristics of V_CC=1.8±0.15V is only applicable for products which manufactured
from January 2009 onward.
1
2010-01-31