tc74lcx374 TOSHIBA Semiconductor CORPORATION, tc74lcx374 Datasheet

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tc74lcx374

Manufacturer Part Number
tc74lcx374
Description
Low-voltage Octal D-type Flip-flop With 5-v Tolerant Inputs And Outputs
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet

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Low-Voltage Octal D-Type Flip-Flop with 5-V Tolerant Inputs and Outputs
flip-flop. Designed for use in 3.3-V systems, it achieves
high-speed operation while maintaining the CMOS low power
dissipation.
but it could be used to interface to 5-V supply environment for
both inputs and outputs.
and an output enable input ( OE ). When the OE input is high,
the eight outputs are in a high impedance state.
discharge.
Features
The TC74LCX374 is a high-performance CMOS octal D-type
The device is designed for low-voltage (3.3 V) V
This 8 bit D-type flip-flop is controlled by a clock input (CK)
All inputs are equipped with protection circuits against static
Low-voltage operation: V
High-speed operation: t
Output current: |I
Latch-up performance: −500 mA
Available in JEITA SOP, TSSOP and VSSOP (US)
Power-down protection provided on all inputs and outputs
Pin and function compatible with the 74 series
(74AC/VHC/HC/F/ALS/LS etc.) 374 type
TC74LCX374F,TC74LCX374FT,TC74LCX374FK
OH
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
|/I
pd
OL
CC
= 8.5 ns (max) (V
= 24 mA (min) (V
= 2.0 to 3.6 V
CC
CC
CC
= 3.0 to 3.6 V)
= 3.0 V)
applications,
1
Weight
SOP20-P-300-1.27A
TSSOP20-P-0044-0.65A
VSSOP20-P-0030-0.50
TC74LCX374F
TC74LCX374FT
TC74LCX374FK
TC74LCX374F/FT/FK
: 0.22 g (typ.)
: 0.08 g (typ.)
: 0.03 g (typ.)
2007-10-19

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tc74lcx374 Summary of contents

Page 1

... TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74LCX374F,TC74LCX374FT,TC74LCX374FK Low-Voltage Octal D-Type Flip-Flop with 5-V Tolerant Inputs and Outputs The TC74LCX374 is a high-performance CMOS octal 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 but it could be used to interface to 5-V supply environment for both inputs and outputs ...

Page 2

... Outputs TC74LCX374F/FT/ ...

Page 3

... CC Symbol Rating 2 1.5 to 3.6 (Note 5 5.5 (Note 3) V OUT (Note 4) CC ± 24 (Note ± 12 (Note 6) − opr dt/ (Note TC74LCX374F/FT/FK Unit °C Unit °C ns/V 2007-10-19 ...

Page 4

... Figure 1, Figure 3 t pHZ t (H) w Figure 1, Figure Figure 1, Figure Figure 1, Figure osLH t osHL = |t − osHL pHLm pHLn 4 TC74LCX374F/FT/FK Min V (V) CC 2.7 to 3.6 2.0 ⎯ 2 − 100 μ A 2.7 to 3.6 − 0.2 = − 2.7 2.2 = − 3.0 2.4 = − 3.0 2.2 ⎯ 2.7 to 3.6 ⎯ 2.7 ⎯ ...

Page 5

... V 10 90% 1.5 V 10% t ( pHL pLH Figure pLH pHL w 5 TC74LCX374F/FT/ 2 500 Ω Typ. V (V) CC 3.3 3.3 Typ. V (V) CC 3.3 3.3 (Note) 3.3 Parameter Switch Open pLH pHL 6.0 V pLZ ...

Page 6

... Output Enable ( pLZ Output (Q) Low to Off to Low t pHZ Output (Q) High to Off to High Outputs enabled Figure 3 t TC74LCX374F/FT/ 90% 1.5 V 10% t pZL 1 0.3 V pZH − 0 1.5 V Outputs Outputs disabled enabled , pLZ pHZ pZL pZH 6 2.7 V GND 3 ...

Page 7

... Package Dimensions Weight: 0.22 g (typ.) TC74LCX374F/FT/FK 7 2007-10-19 ...

Page 8

... Package Dimensions Weight: 0.08 g (typ.) TC74LCX374F/FT/FK 8 2007-10-19 ...

Page 9

... Package Dimensions Weight: 0.03 g (typ.) TC74LCX374F/FT/FK 9 2007-10-19 ...

Page 10

... Please contact your sales representative for product-by-product details in this document regarding RoHS compatibility. Please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations. TC74LCX374F/FT/FK 10 20070701-EN GENERAL 2007-10-19 ...

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