tc74vcx162823ft TOSHIBA Semiconductor CORPORATION, tc74vcx162823ft Datasheet

no-image

tc74vcx162823ft

Manufacturer Part Number
tc74vcx162823ft
Description
Low-voltage 18-bit D-type Flip-flop With 3.6-v Tolerant Inputs And Outputs
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet
Low-Voltage 18-Bit D-Type Flip-Flop with 3.6-V Tolerant Inputs and Outputs
D-type flip-flop. 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.
one 18-bit flip-flop. With the clock-enable (CKEN) input low, the
D-type flip-flops enter data on the low-to-high transitions of the
clock. Taking CKEN high disables the clock buffer, thus latching
the outputs. Taking the clear (CLR) input low causes the Q
outputs to go low independently of the clock. When the OE input
is high, the outputs are in a high-impedance state. This device is designed to be used with 3-state memory address
drivers, etc.
Features
The TC74VCX162823FT is a high-performance CMOS 18-bit
It is also designed with overvoltage tolerant inputs and outputs
The TC74VCX162823FT can be used as two 9-bit flip-flops or
The 26-Ω series resistor helps reducing output overshoot and undershoot without external resistor.
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
TC74VCX162823FT
CC
= ±12 mA (min) (V
= ±8 mA (min) (V
= ±4 mA (min) (V
= 4.4 ns (max) (V
= 5.8 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: 0.25 g (typ.)
TC74VCX162823FT
2007-10-19

Related parts for tc74vcx162823ft

tc74vcx162823ft Summary of contents

Page 1

... It is also designed with overvoltage tolerant inputs and outputs up to 3.6 V. The TC74VCX162823FT can be used as two 9-bit flip-flops or one 18-bit flip-flop. With the clock-enable (CKEN) input low, the D-type flip-flops enter data on the low-to-high transitions of the clock. Taking CKEN high disables the clock buffer, thus latching the outputs ...

Page 2

... GND 38 2D4 37 2D5 36 2D6 2D7 33 2D8 32 GND 31 2D9 30 2 CKEN 29 2CK 2 TC74VCX162823FT EN1 R2 G3 3C4 EN5 R6 G7 7C8 1Q1 5 1Q2 6 1Q3 8 1Q4 9 1Q5 10 1Q6 12 1Q7 13 1Q8 14 1Q9 2Q1 16 2Q2 ...

Page 3

... Qn: No change System Diagram CLR 55 1 CKEN 56 1CK 54 1D1 CLR 30 2 CKEN 29 2CK 42 2D1 Outputs eight other channels eight other channels 3 TC74VCX162823FT 3 1Q1 15 2Q1 2007-10-19 ...

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) ± 8 (Note ± 4 (Note 7) − opr dt/ (Note TC74VCX162823FT Unit °C Unit °C ns/V 2007-10-19 ...

Page 5

... 3 OUT = OFF IN OUT = GND < < OUT 5 TC74VCX162823FT 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 TC74VCX162823FT 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 2, Figure (L) t Figure 1, Figure 2, Figure Figure 1, Figure 2, Figure Figure 1, Figure 6 rem t osLH t osHL = |t − osHL pHLm pHLn 7 TC74VCX162823FT = 30 pF 500 Ω) (Note Min Max Unit V (V) CC ⎯ 1.8 100 2.5 ± 0.2 ⎯ MHz 200 3.3 ± 0.3 ⎯ 250 1.8 1.5 9.8 2.5 ± ...

Page 8

... OHV 3 (Ta = 25°C) Test Condition Symbol ⎯ ⎯ MHz /18 (per bit) ・ TC74VCX162823FT Typ. Unit V (V) CC (Note) 1.8 0.15 V (Note) 2.5 0.25 (Note) 3.3 0.35 − 0.15 (Note) 1.8 − 0.25 V (Note) 2.5 − 0.35 (Note) 3.3 (Note) 1.8 1.55 (Note) 2.5 2.05 V (Note) 3 ...

Page 9

... pHL pLH Figure pLH pHL pHL Figure pLH pHL 9 TC74VCX162823FT Switch , t Open pHL = 3.3 ± 0 × 2.5 ± 0 pZL 1 GND pZH V IH GND t (H) t (L) w ...

Page 10

... 10% GND 10% GND t rem rem V CC 2.5 ± 0 − 0.15 V − 0. TC74VCX162823FT V IH GND 3 GND V IH GND V IH GND 2007-10-19 ...

Page 11

... Package Dimensions Weight: 0.25 g (typ.) TC74VCX162823FT 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. TC74VCX162823FT 12 20070701-EN GENERAL 2007-10-19 ...

Related keywords