tc7ma2373fk TOSHIBA Semiconductor CORPORATION, tc7ma2373fk Datasheet

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tc7ma2373fk

Manufacturer Part Number
tc7ma2373fk
Description
Low-voltage Octal D-type Latch With 3.6 V Tolerant Inputs And Outputs
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet
Low-Voltage Octal D-Type Latch with 3.6 V Tolerant Inputs and Outputs
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.
outputs up to 3.6 V.
(LE) and output enable input (OE).
impedance state.
undershoot without external resistor.
Features
The TC7MA2373FK is a high performance CMOS octal D-type
It is also designed with over voltage tolerant inputs and
This 8 bit D-type latch is controlled by a latch enable input
When the OE input is high, the eight outputs are in a high
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
3.6 V tolerant inputs and outputs.
Output current: I
Latch-up performance: −300 mA
ESD performance: Machine model ≥ ±200 V
Package: VSSOP (US)
Power down protection is provided on all inputs and outputs.
Supports live insertion/withdrawal (*)
*: To ensure the high-impedance state during power up or power down, OE should be tied to V
pullup resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.
I
I
OH
OH
OH
Human body model ≥ ±2000 V
/I
/I
/I
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
OL
OL
OL
t
t
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
= 1.8~3.6 V
TC7MA2373FK
CC
CC
CC
CC
CC
CC
= 2.3 V)
= 1.8 V)
= 3.0~3.6 V)
= 2.3~2.7 V)
= 1.8 V)
= 3.0 V)
1
Weight: 0.03 g (typ.)
TC7MA2373FK
CC
through a
2007-10-19

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tc7ma2373fk Summary of contents

Page 1

... TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic Low-Voltage Octal D-Type Latch with 3.6 V Tolerant Inputs and Outputs The TC7MA2373FK is a high performance CMOS octal D-type latch. Designed for use in 1 3.3 V systems, it achieves high speed operation while maintaining the CMOS low power dissipation. ...

Page 2

... Outputs TC7MA2373FK ...

Page 3

... CC Symbol Rating 1.8~3 1.2~3.6 (Note 2) − 0.3~3 0~3.6 (Note 3) V OUT 0~V (Note 4) CC ± 12 (Note ± 8 (Note ± 4 (Note 7) − 40~85 T opr dt/dv 0~10 (Note 8) 3 TC7MA2373FK Unit V V (Note (Note °C Unit °C ns/V 2007-10-19 ...

Page 4

... 0~3 0~3 OUT = 0~3 OFF IN OUT = GND < < OUT 4 TC7MA2373FK Min Max Unit V (V) CC ⎯ 2.7~3.6 2.0 V ⎯ 2.7~3.6 0 ⎯ 2.7~3.6 − 0.2 ⎯ 2.7 2.2 ⎯ 3.0 2.4 ⎯ 3.0 2.2 V ⎯ 2.7~3.6 0.2 ⎯ 2.7 0.4 ⎯ 3.0 0.55 ⎯ 3.0 0.8 ⎯ ...

Page 5

... 0~3 OUT = 0~3 OFF IN OUT = GND < < OUT 5 TC7MA2373FK Min Max Unit V (V) CC 0.7 × ⎯ 1.8~2 0.2 × ⎯ 1.8~2 ⎯ 1.8 − 0.2 ⎯ 1.8 1.4 V ⎯ 1.8 0.2 ⎯ 1.8 0.3 ⎯ ± 5.0 μ A 1.8 ⎯ ...

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 TC7MA2373FK = 30 pF 500 Ω Min Max 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 1.5 9.8 2.5 ± 0.2 ...

Page 7

... OHV 3 (Ta = 25°C) Symbol Test Condition ⎯ ⎯ MHz (per bit TC7MA2373FK = 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 8

... 500 Ω Figure 10 pHL Figure pLH pHL w 8 TC7MA2373FK Parameter Switch Open pLH pHL = 3.3 ± 0 × 2.5 ± 0 pLZ pZL 1 GND pHZ pZH ...

Page 9

... pZH Outputs Outputs disabled enabled , pLZ pHZ pZL pZH V CC 2.5 ± 0 − 0.15 V − 0. TC7MA2373FK V IH GND 3 GND 2007-10-19 ...

Page 10

... Package Dimensions Weight: 0.03 g (typ.) 10 TC7MA2373FK 2007-10-19 ...

Page 11

... 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. 11 TC7MA2373FK 20070701-EN GENERAL 2007-10-19 ...

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