TC74VCX74FT_07 Datasheet, PDF (1/11 Pages) Toshiba Semiconductor – Low-Voltage Dual D-Type Flip-Flop with 3.6-V Tolerant Inputs and Outputs

TC74VCX74FT/FK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74VCX74FT,TC74VCX74FK
Low-Voltage Dual D-Type Flip-Flop with 3.6-V Tolerant Inputs and Outputs
The TC74VCX74FT/FK is a high-performance CMOS D-type
flip-flop which is guaranteed to operate from 1.2-V to 3.6-V.
Designed for use in 1.5V, 1.8V, 2.5V or 3.3V systems, it achieves
high-speed operation while maintaining the CMOS low power
dissipation.
It is also designed with overvoltage tolerant inputs and outputs
up to 3.6 V.
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 = 1.2~3.6 V
• High-speed operation: t_pd = 3.5 ns (max) (V_CC = 3.0~3.6 V)
: t_pd = 4.6 ns (max) (V_CC = 2.3~2.7 V)
: t_pd = 9.2 ns (max) (V_CC = 1.65~1.95 V)
: t_pd = 18.4 ns (max) (V_CC = 1.4~1.6 V)
: t_pd = 46.0ns (max) (V_CC = 1.2 V)
• Output current: I_OH/I_OL = ±24 mA (min) (V_CC = 3.0 V)
: I_OH/I_OL = ±18 mA (min) (V_CC = 2.3 V)
: I_OH/I_OL = ±6 mA (min) (V_CC = 1.65 V)
: I_OH/I_OL = ±2 mA (min) (V_CC = 1.4 V)
• Latch-up performance: −300 mA
• ESD performance: Machine model ≥ ±200 V
Human body model ≥ ±2000 V
• Package: TSSOP and VSSOP (US)
• Power-down protection provided on all inputs and outputs
TC74VCX74FT
TC74VCX74FK
Weight
TSSOP14-P-0044-0.65A
VSSOP14-P-0030-0.50
: 0.06 g (typ.)
: 0.02 g (typ.)
1
2007-10-19