tc74vcx2573 TOSHIBA Semiconductor CORPORATION, tc74vcx2573 Datasheet

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tc74vcx2573

Manufacturer Part Number
tc74vcx2573
Description
Low-voltage Octal D-type Latch With 3.6-v Tolerant Inputs And Outputs
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet

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Part Number
Manufacturer
Quantity
Price
Part Number:
tc74vcx2573FK(EL)
Manufacturer:
TOSHIBA
Quantity:
2 500
Low-Voltage Octal D-Type Latch with 3.6-V Tolerant Inputs and Outputs
latch. Designed for use in 1.8, 2.5 or 3.3 Volt systems, it achieves
high-speed operation while maintaining the CMOS low power
dissipation.
up to 3.6 V.
(LE) and an output enable input ( OE ). When the OE input is
high, the eight outputs are in a high-impedance state. The 26-Ω
series resistor helps reducing output overshoot and undershoot
without external resistor.
discharge.
Features
The TC74VCX2573 is a high-performance CMOS octal D-type
It is also designed with overvoltage tolerant inputs and outputs
This 8 bit D-type latch is controlled by a latch enable input
All inputs are equipped with protection circuits against static
26-Ω series resistors on outputs.
Low-voltage operation: V
High-speed operation : t
Output current : I
Latch-up performance: −300 mA
ESD performance: Machine model ≥ ±200 V
Package: TSSOP and VSSOP (US)
3.6-V tolerant function and power-down protection provided on all inputs and outputs
TC74VCX2573FT, TC74VCX2573FK
: I
: I
OH
OH
OH
Human body model ≥ ±2000 V
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
/I
/I
/I
: t
: t
OL
OL
OL
pd
pd
pd
CC
= ±12 mA (min) (V
= ±8 mA (min) (V
= ±4 mA (min) (V
= 5.1 ns (max) (V
= 6.1 ns (max) (V
= 9.8 ns (max) (V
= 1.8 to 3.6 V
CC
CC
CC
CC
CC
CC
= 2.3 V)
= 1.8 V)
= 3.0 to 3.6 V)
= 2.3 to 2.7 V)
= 1.8 V)
= 3.0 V)
1
Weight
TSSOP20-P-0044-0.65A
VSSOP20-P-0030-0.50
TC74VCX2573FT
TC74VCX2573FK
TC74VCX2573FT/FK
: 0.08 g (typ.)
: 0.03 g (typ.)
2007-10-19

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tc74vcx2573 Summary of contents

Page 1

... TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VCX2573FT, TC74VCX2573FK Low-Voltage Octal D-Type Latch with 3.6-V Tolerant Inputs and Outputs The TC74VCX2573 is a high-performance CMOS octal D-type latch. Designed for use in 1.8, 2.5 or 3.3 Volt systems, it achieves high-speed operation while maintaining the CMOS low power dissipation ...

Page 2

... Outputs TC74VCX2573FT/ ...

Page 3

... V CC 1.2 to 3.6 (Note 2) − 0 3.6 V OUT ± 12 ± ± 4 − opr dt/ 3 TC74VCX2573FT/FK Unit (Note 3) mA (Note °C Unit V V (Note 3) V (Note 4) (Note 5) (Note 6) mA (Note 7) °C (Note 8) ns/V ...

Page 4

... 3 OUT = OFF IN OUT = GND < = 3.6 V < OUT 4 TC74VCX2573FT/FK Min Max Unit V (V) CC ⎯ 2.7 to 3.6 2.0 V ⎯ 2.7 to 3.6 0 ⎯ 2.7 to 3.6 − 0.2 ⎯ 2.7 2.2 ⎯ 3.0 2.4 ⎯ 3.0 2.2 V ⎯ 2.7 to 3.6 0.2 ⎯ 2.7 0.4 ⎯ 3.0 0.55 ⎯ ...

Page 5

... 3 OUT = OFF IN OUT = GND < = 3.6 V < OUT 5 TC74VCX2573FT/FK Min Max Unit V (V) CC 0.7 × ⎯ 1 0.2 × ⎯ 1 ⎯ 1.8 − 0.2 ⎯ 1.8 1.4 V ⎯ 1.8 0.2 ⎯ 1.8 0.3 ⎯ ...

Page 6

... Figure 1, Figure 3 t pZH t pLZ Figure 1, Figure 3 t pHZ t Figure 1, Figure 2 w (H) t Figure 1, Figure Figure 1, Figure osLH t osHL = |t − osHL pHLm pHLn 6 TC74VCX2573FT/ pF 500 Ω) (Note Min Max Unit V (V) CC 1.8 1.5 9.8 2.5 ± 0.2 0.8 6.1 3.3 ± 0.3 0.6 5.1 1.8 1.5 9.8 2.5 ± 0.2 0.8 6.3 3.3 ± 0.3 0.6 5.1 1.8 1 ...

Page 7

... OHV 3 (Ta = 25°C) Test Condition Symbol ⎯ ⎯ C OUT = 10 MHz (per bit) ・ TC74VCX2573FT/ 2 Typ. V (V) CC (Note) 1.8 0.15 (Note) 2.5 0.25 (Note) 3.3 0.35 − 0.15 (Note) 1.8 − 0.25 (Note) 2.5 − 0.35 (Note) 3.3 (Note) 1.8 1 ...

Page 8

... 500 Ω R pHZ L Figure pHL Figure pLH pHL w 8 TC74VCX2573FT/FK Switch , t Open pLH pHL = 3.3 ± 0 × 2.5 ± 0 pLZ pZL 1 GND pZH V GND t (H) w ...

Page 9

... pZH Outputs Outputs disabled enabled , pLZ pHZ pZL pZH V CC 2.5 ± 0.2 V 1 − 0.3 V − 0. TC74VCX2573FT/ GND 3 GND 0.15 V − 0.15 V 2007-10-19 ...

Page 10

... Package Dimensions Weight: 0.08 g (typ.) TC74VCX2573FT/FK 10 2007-10-19 ...

Page 11

... Package Dimensions Weight: 0.03 g (typ.) TC74VCX2573FT/FK 11 2007-10-19 ...

Page 12

... 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. TC74VCX2573FT/FK 12 20070701-EN GENERAL 2007-10-19 ...

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