TC74LCX74F_12 Datasheet, PDF (1/11 Pages) Toshiba Semiconductor – Low-Voltage Dual D-Type Flip-Flop with 5-V Tolerant Inputs and Outputs

TC74LCX74F/FT/FK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74LCX74F,TC74LCX74FT,TC74LCX74FK
Low-Voltage Dual D-Type Flip-Flop with 5-V Tolerant Inputs and Outputs
The TC74LCX74 is a high-performance CMOS D-type flip-flop.
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.
The signal level applied to the D input is transferred to Q
output during the positive going transition of the CK pulse.
CLR and PR are independent of the CK and are accomplished
by setting the appropriate input low.
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 = 7.0 ns (max) (V_CC = 3.0 to 3.6 V)
• Output current: |I_OH|/I_OL = 24 mA (min) (V_CC = 3.0 V)
• Latch-up performance: ＞±500 mA
• Available in 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.) 74 type
TC74LCX74F
TC74LCX74FT
TC74LCX74FK
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.
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2012-02-29