tc74vcx162373ft TOSHIBA Semiconductor CORPORATION, tc74vcx162373ft Datasheet

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tc74vcx162373ft

Manufacturer Part Number
tc74vcx162373ft
Description
Low-voltage 16-bit D-type Latch With 3.6-v Tolerant Inputs And Outputs
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet
Low-Voltage 16-Bit D-Type Latch with 3.6-V Tolerant Inputs and Outputs
D-type latch. Designed for use in 1.8-V, 2.5-V or 3.3-V 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) which are common to each
byte. It can be used as two 8-bit latches or one 16-bit latch. When
the OE input is high, the outputs are in a high-impedance state.
undershoot without external resistor.
Features
The TC74VCX162373FT is a high-performance CMOS 16-bit
It is also designed with overvoltage tolerant inputs and outputs
This 16-bit D-type latch is controlled by a latch enable input
The 26-Ω series resistor helps reducing output overshoot and
All inputs are equipped with protection circuits against static discharge.
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
3.6-V tolerant function and power-down protection provided on all inputs and outputs
: 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
TC74VCX162373FT
CC
= ±12 mA (min) (V
= ±8 mA (min) (V
= ±4 mA (min) (V
= 3.3 ns (max) (V
= 4.5 ns (max) (V
= 5.8 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: 0.25 g (typ.)
TC74VCX162373FT
2007-10-19

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tc74vcx162373ft Summary of contents

Page 1

... TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VCX162373FT Low-Voltage 16-Bit D-Type Latch with 3.6-V Tolerant Inputs and Outputs The TC74VCX162373FT is a high-performance CMOS 16-bit D-type latch. Designed for use in 1.8-V, 2.5-V or 3.3-V systems, it achieves high-speed operation while maintaining the CMOS low power dissipation also designed with overvoltage tolerant inputs and outputs ...

Page 2

... GND 34 33 2D3 32 2D4 2D5 29 2D6 28 GND 27 2D7 26 2D8 25 2LE 2 TC74VCX162373FT 1 1EN 2EN 1Q1 46 3 1Q2 44 5 1Q3 43 6 1Q4 41 8 1Q5 40 9 1Q6 38 11 1Q7 37 ...

Page 3

... 2Q1 2Q2 2Q3 2Q4 3 TC74VCX162373FT 1D6 1D7 1D8 1Q5 1Q6 1Q7 1Q8 2D6 2D7 2D8 ...

Page 4

... Symbol Rating 1 1.2 to 3.6 (Note 2) − 0 3.6 (Note 3) V OUT (Note 4) CC ± 12 (Note 5) ± (Note ± 4 (Note 7) − opr dt/ (Note TC74VCX162373FT Unit °C Unit °C ns/V 2007-10-19 ...

Page 5

... 3 OUT = OFF IN OUT = GND < < OUT 5 TC74VCX162373FT 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 6

... 3 OUT = OFF IN OUT = GND < < OUT 6 TC74VCX162373FT 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 7

... 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 7 TC74VCX162373FT = 30 pF 500 Ω) (Note Min Max Unit V (V) CC 1.8 1.5 5.8 2.5 ± 0.2 1.0 4.5 3.3 ± 0.3 0.8 3.3 1.8 1.5 6.2 2.5 ± 0.2 1.0 4.9 3.3 ± 0.3 0.8 3.6 1.8 1 ...

Page 8

... OHV 3 (Ta = 25°C) Test Condition Symbol ⎯ ⎯ MHz /16 (per bit) ・ TC74VCX162373FT = t = 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 9

... 500 Ω R pHZ L Figure pHL Figure pLH pHL w 9 TC74VCX162373FT Switch , t Open pLH pHL = 3.3 ± 0 × 2.5 ± 0 pLZ pZL 1 GND pZH V GND t (H) w ...

Page 10

... pZH Outputs Outputs disabled enabled , pLZ pHZ pZL pZH V CC 2.5 ± 0.2 V 1 − 0.3 V − 0.15 V − 0. TC74VCX162373FT V IH GND 3 GND /2 2007-10-19 ...

Page 11

... Package Dimensions Weight: 0.25 g (typ.) TC74VCX162373FT 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. TC74VCX162373FT 12 20070701-EN GENERAL 2007-10-19 ...

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