TC74LCX74F データシートの表示（PDF） - Toshiba

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TC74LCX74F

Low-Voltage Dual D-Type Flip-Flop with 5-V Tolerant Inputs and Outputs

Toshiba 

TC74LCX74F/FN/FT/FK

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC74LCX74F,TC74LCX74FN,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) VCC 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.

Note: xxxFN (JEDEC SOP) is not available in

Japan.

TC74LCX74F

TC74LCX74FN

Features

• Low-voltage operation: VCC = 2.0 to 3.6 V

• High-speed operation: tpd = 7.0 ns (max) (VCC = 3.0 to 3.6 V)

• Output current: |IOH|/IOL = 24 mA (min) (VCC = 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.) 74 type

TC74LCX74FT

TC74LCX74FK

Weight

SOP14-P-300-1.27A

SOL14-P-150-1.27

TSSOP14-P-0044-0.65A

VSSOP14-P-0030-0.50

: 0.18 g (typ.)

: 0.12 g (typ.)

: 0.06 g (typ.)

: 0.02 g (typ.)

1

2007-10-19

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