tc7mh4040fk TOSHIBA Semiconductor CORPORATION, tc7mh4040fk Datasheet

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tc7mh4040fk

Manufacturer Part Number
tc7mh4040fk
Description
12-stage Ripple-carry Binary Counter
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet

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12-Stage Ripple-Carry Binary Counter
ripple-carry binary counter fabricated with silicon gate C
technology.
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
The TC7MH4040FK is an advanced high speed CMOS 12-stage
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 74HC4040
OLP
max
= 1.5 V (max)
= 210 MHz (typ.) (V
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
NIH
CC
= 4 μA (max) (Ta = 25°C)
= V
pLH
TC7MH4040FK
NIL
CC (opr)
≈ t
= 28% V
CC
pHL
= 2~5.5 V
= 5 V)
CC
(min)
2
1
MOS
Weight: 0.02 g (typ.)
TC7MH4040FK
2007-10-19

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tc7mh4040fk Summary of contents

Page 1

... TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic 12-Stage Ripple-Carry Binary Counter The TC7MH4040FK is an advanced high speed CMOS 12-stage ripple-carry binary counter fabricated with silicon gate C technology. It achieves the high speed operation similar to equivalent bipolar schottky TTL while maintaining the CMOS low power dissipation ...

Page 2

... All outputs = “L” change L Advance to next state X: Don’t care IEC Logic Level Q11 15 CLR Q10 CLR Outputs 2 TC7MH4040FK RCTR 12 ( (6) Q3 (11 (5) Q4 (3) Q5 (2) (10) Q6 +CT (4) Q7 (13) Q8 (12) Q9 (14) Q10 (15) ...

Page 3

... Symbol Rating −0.5~7 −0.5~7 −0.5~V + 0.5 V OUT CC − ± ±25 I OUT ±100 180 D −65~150 T stg 3 TC7MH4040FK Unit °C ...

Page 4

... GND V 0~5 GND 5 ns Test Condition ⎯ ⎯ ⎯ 4 TC7MH4040FK Unit °C ns 25° −40~85°C Min Typ. Max Min Max ⎯ ⎯ ⎯ 1.50 1. ⎯ ⎯ ⎯ × 0.7 × 0.7 ⎯ ...

Page 5

... ns Test Condition Symbol = OLP OLV IHD ILD L 5 TC7MH4040FK Ta = 25° −40~85°C Min Typ. Max Min Max ⎯ 7.5 11.9 1.0 14.0 ⎯ 10.0 15.4 1.0 17.5 ⎯ 4.8 7.3 1.0 8.5 ⎯ 6.3 9.3 1.0 10.5 ⎯ 2.4 4.4 1.0 5.0 ⎯ 1.6 3.1 1 ...

Page 6

... Package Dimensions Weight: 0.02 g (typ.) 6 TC7MH4040FK 2007-10-19 ...

Page 7

... 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. 7 TC7MH4040FK 20070701-EN GENERAL 2007-10-19 ...

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