tc74vhc4020f TOSHIBA Semiconductor CORPORATION, tc74vhc4020f Datasheet

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tc74vhc4020f

Manufacturer Part Number
tc74vhc4020f
Description
14-stage Ripple Carry Binary Counter
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet

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Part Number
Manufacturer
Quantity
Price
Part Number:
TC74VHC4020F
Manufacturer:
TOSHIBA/东芝
Quantity:
20 000
14-Stage Ripple Carry Binary Counter
14-STAGE BINARY COUNTER/DIVIDER fabricated with silicon
gate C
Bipolar Schottky TTL while maintaining the CMOS low power
dissipation.
into the counter.
1/4096 divided frequency will be output.
applied to the input pins without regard to the supply voltage.
This device can be used to interface 5 V to 3 V systems and two
supply systems such as battery back up. This circuit prevents
device destruction due to mismatched supply and input voltages.
Features
TC74VHC4020F,TC74VHC4020FT,TC74VHC4020FK
The TC74VHC4020 is an advanced high speed CMOS
It achieves the high speed operation similar to equivalent
Setting CLR to high resets the counter to low.
A negative transition on the CK input brings one increment
This counter provides all divided output stages, and at Q12, a
An input protection circuit ensures that 0 to 5.5 V can be
High speed: f
Low power dissipation: I
High noise immunity: V
Power down protection is provided on all inputs.
Balanced propagation delays: t
Wide operating voltage range: V
Low noise: V
Pin and function compatible with 74HC4020
2
MOS technology.
OLP
max
= 1.5 V (max)
= 210 MHz (typ.) at V
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
NIH
CC
= 4 μA (max) at Ta = 25°C
= V
pLH
NIL
CC (opr)
∼ − t
= 28% V
pHL
CC
= 2 V to 5.5 V
= 5 V
CC
(min)
1
Weight
SOP16-P-300-1.27A
TSSOP16-P-0044-0.65A
VSSOP16-P-0030-0.50
TC74VHC4020F
TC74VHC4020FT
TC74VHC4020FK
TC74VHC4020F/FT/FK
: 0.18 g (typ.)
: 0.06 g (typ.)
: 0.02 g (typ.)
2007-10-01

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tc74vhc4020f Summary of contents

Page 1

... Low noise 1.5 V (max) OLP • Pin and function compatible with 74HC4020 = 28% V (min) NIL CC ∼ − t pLH pHL = 5 (opr) 1 TC74VHC4020F/FT/FK TC74VHC4020F TC74VHC4020FT TC74VHC4020FK Weight SOP16-P-300-1.27A : 0.18 g (typ.) TSSOP16-P-0044-0.65A : 0.06 g (typ.) VSSOP16-P-0030-0.50 : 0.02 g (typ.) 2007-10-01 ...

Page 2

... All Outputs = “L” Change L Advance to Next State X: Don’t care IEC Logic Symbol Q11 CLR 14 Q10 CLR TC74VHC4020F/FT/FK RCTR (5) (11 (4) Q6 (6) Q7 (13 (10) (12 (14) Q10 (15) ...

Page 3

... Q13 Q12 Q11 Symbol −0 OUT OUT stg 3 TC74VHC4020F/FT/ Q10 Q9 Rating Unit −0.5 to 7.0 V −0 ...

Page 4

... V or GND GND 5 ns Test Condition Symbol t w (L) ― (H) t ― w (H) t ― rem 4 TC74VHC4020F/FT/FK Unit °C ns 25°C −40 to 85°C Min Typ. Max Min Max 1.50 1.50 ― ― ― V × V × ― ...

Page 5

... ns Test Condition OLP OLV IHD ILD L 5 TC74VHC4020F/FT/ 25°C −40 to 85°C Min Typ. Max Min Max ― 7.5 11.9 ― 14.0 ― 10.0 15.4 ― 17.5 ― 4.8 7.3 ― 8.5 ― 6.3 9.3 ― 10.5 ― 2.4 4.4 ― ...

Page 6

... Input Equivalent Circuit INPUT TC74VHC4020F/FT/FK 6 2007-10-01 ...

Page 7

... Package Dimensions Weight: 0.18 g (typ.) TC74VHC4020F/FT/FK 7 2007-10-01 ...

Page 8

... Package Dimensions Weight: 0.06 g (typ.) TC74VHC4020F/FT/FK 8 2007-10-01 ...

Page 9

... Package Dimensions Weight: 0.02 g (typ.) TC74VHC4020F/FT/FK 9 2007-10-01 ...

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. TC74VHC4020F/FT/FK 10 20070701-EN GENERAL 2007-10-01 ...

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