TC4520BP TOSHIBA Semiconductor CORPORATION, TC4520BP Datasheet

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TC4520BP

Manufacturer Part Number
TC4520BP
Description
DUAL BINARY UP COUNTER
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet

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Part Number:
TC4520BP
Manufacturer:
TOSH
Quantity:
1 000
Part Number:
TC4520BP
Manufacturer:
TOSHIBA/东芝
Quantity:
20 000
TC4520B Dual Binary Up Counter
counters with the same functions in one package, counting or
frequency division of two BCD digits or eight binary bits can be
achived with one IC. The counters can be reset to “0” (Q0~Q3 =
“L”) by giving “H” level signal to RESET input regardless of other
inputs.
input if ENABLE = “H” or by the falling edge of ENABLE if
CLOCK = “L”.
Pin Assignment
TC4520B is up counters of 4 bit binary.
Since both of TC4520B contain two independent circuits of
The counting condition is changed by the rising edge of CLOCK
TC4520BP,TC4520BF,TC4520BFN
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
1
Weight
DIP16-P-300-2.54A
SOP16-P-300-1.27A
SOL16-P-150-1.27
Note: xxxFN (JEDEC SOP) is not available in
TC4520BP
TC4520BF
TC4520BFN
Japan.
TC4520BP/BF/BFN
: 1.00 g (typ.)
: 0.18 g (typ.)
: 0.13 g (typ.)
2007-10-01

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TC4520BP Summary of contents

Page 1

... RESET input regardless of other inputs. The counting condition is changed by the rising edge of CLOCK input if ENABLE = “H” the falling edge of ENABLE if CLOCK = “L”. Pin Assignment TC4520BP/BF/BFN Note: xxxFN (JEDEC SOP) is not available in Japan. TC4520BP TC4520BF TC4520BFN Weight DIP16-P-300-2.54A SOP16-P-300-1.27A SOL16-P-150-1. 1.00 g (typ ...

Page 2

... Logic Diagram Timing Chart TC4520BP/BF/BFN 2 2007-10-01 ...

Page 3

... The operating ranges must be maintained to ensure the normal operation of the device. Unused inputs must be tied to either V Symbol Rating − 0.5 − 0.5 − 0.5 OUT SS DD ± 300 (DIP)/180 (SOIC) D −40~85 T opr −65~150 T stg Symbol Test Condition ⎯ ⎯ TC4520BP/BF/BFN Unit °C °C Min Typ. Max Unit ⎯ ⎯ 2007-10-01 ...

Page 4

... V, 13.5 V ⎯ 15 4.0 ⎪ < 1 μA ⎯ 18 0.1 ⎯ −0.1 18 ⎯ ⎯ (Note) ⎯ TC4520BP/BF/BFN 25°C 85°C Min Typ. Max Min Max ⎯ ⎯ 4.95 5.00 4.95 ⎯ ⎯ 9.95 10.00 9.95 ⎯ ⎯ 14.95 15.00 14.95 ⎯ ⎯ 0.00 ...

Page 5

... TLH ⎯ t THL t pLH ⎯ t pHL ⎯ t pHL ⎯ rCL ⎯ t fCL t r ⎯ ⎯ ⎯ ⎯ ⎯ t rem ⎯ TC4520BP/BF/BFN = 50 pF) L Min Typ. Max Unit V (V) DD ⎯ 200 ⎯ 100 ns ⎯ ⎯ 200 ⎯ 100 ns ⎯ ⎯ 5 160 560 ⎯ ...

Page 6

... Waveforms for Measurement of Dynamic Characteristics Waveform 1 Waveform 2 TC4520BP/BF/BFN 6 2007-10-01 ...

Page 7

... Application Circuit (1) Ripple carry counter (2) Ripple carry counter TC4520BP/BF/BFN 7 2007-10-01 ...

Page 8

... Package Dimensions Weight: 1.00 g (typ.) TC4520BP/BF/BFN 8 2007-10-01 ...

Page 9

... Package Dimensions Weight: 0.18 g (typ.) TC4520BP/BF/BFN 9 2007-10-01 ...

Page 10

... Package Dimensions (Note) Note: This package is not available in Japan. Weight: 0.13 g (typ.) TC4520BP/BF/BFN 10 2007-10-01 ...

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. TC4520BP/BF/BFN 11 20070701-EN GENERAL 2007-10-01 ...

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