tc74vhc393 TOSHIBA Semiconductor CORPORATION, tc74vhc393 Datasheet

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tc74vhc393

Manufacturer Part Number
tc74vhc393
Description
Dual Binary Counter
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet

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Dual Binary Counter
BINARY COUNTER fabricated with silicon gate C
technology.
Bipolar Schottky TTL while maintaining the CMOS low power
dissipation.
that counting or frequency division of eight binary bits can be
achieved with one IC.
the CLOCK pulse. The counter can be reset to “0” (Q
“L”) by a high at the CLEAR input regardless of other inputs.
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 TC74VHC393 is an advanced high speed CMOS 4-BIT
It achieves the high speed operation similar to equivalent
It contains two independent counter circuits in one package, so
This device changes state on the negative going transition of
An input protection circuit ensures that 0 to 5.5 V can be
TC74VHC393F,TC74VHC393FN,TC74VHC393FT,TC74VHC393FK
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 74ALS393
OLP
max
= 0.8 V (max)
= 170 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 to 5.5 V
= 5 V
CC
2
(min)
MOS
A
to Q
1
D
=
Note: xxxFN (JEDEC SOP) is not available in
Weight
SOP14-P-300-1.27A
SOL14-P-150-1.27
TSSOP14-P-0044-0.65A
VSSOP14-P-0030-0.50
TC74VHC393F
TC74VHC393FN
TC74VHC393FT
TC74VHC393FK
TC74VHC393F/FN/FT/FK
Japan.
: 0.18 g (typ.)
: 0.12 g (typ.)
: 0.06 g (typ.)
: 0.02 g (typ.)
2008-06-01

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tc74vhc393 Summary of contents

Page 1

... TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VHC393F,TC74VHC393FN,TC74VHC393FT,TC74VHC393FK Dual Binary Counter The TC74VHC393 is an advanced high speed CMOS 4-BIT 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

... IEC Logic Symbol 14 V 1CLR 2CLR 2CLR 11 2QA 2QB 9 2QC 8 2QD 3/11 4/ TC74VHC393F/FN/FT/FK (3) CTRDIV 16 0 1QA ( (4) 1QB CT (5) 1QC (1) + (6) 3 1QD (11) 2QA (12) (10) 2QB (9) 2QC (13) (8) 2QD 5/9 6/8 QC ...

Page 3

... OK I ±25 OUT I ± 180 D T −65 to 150 stg Symbol Rating V 2 OUT CC T − opr 0 to 100 (V = 3.3 ± 0 dt/ ± 0 TC74VHC393F/FN/FT/FK Unit °C Unit °C ns/V 2008-06-01 ...

Page 4

... V or GND GND 5 ns Test Condition Symbol t w (H) ― (L) t ― w (H) t ― rem 4 TC74VHC393F/FN/FT/ 25°C −40 to 85°C Min Typ. Max Min Max 1.50 1.50 ― ― ― V × V × ― ― ― 0.7 0.7 0.50 0.50 ― ...

Page 5

... I /2 (per counter TC74VHC393F/FN/FT/ 25°C −40 to 85°C Min Typ. Max Min Max ― 8.6 13.2 1.0 15.5 ― 11.1 16.7 1.0 19.0 ― 5.8 8.5 1.0 10.0 ― 7.3 10.5 1.0 12.0 ― 10.2 15.8 1.0 18.5 ― 12.7 19.3 1.0 22.0 ― ...

Page 6

... Maximum low level dynamic input voltage Input Equivalent Circuit INPUT = ns Test Condition Symbol OLP OLV IHD ILD L 6 TC74VHC393F/FN/FT/ 25°C Unit V (V) Typ. Max CC 5.0 0.5 0.8 V 5.0 −0.5 −0.8 V 5.0 ― 3.5 V 5.0 ― 1.5 V 2008-06-01 ...

Page 7

... Package Dimensions Weight: 0.18 g (typ.) TC74VHC393F/FN/FT/FK 7 2008-06-01 ...

Page 8

... Package Dimensions (Note) Note: This package is not available in Japan. Weight: 0.12 g (typ.) TC74VHC393F/FN/FT/FK 8 2008-06-01 ...

Page 9

... Package Dimensions Weight: 0.06 g (typ.) TC74VHC393F/FN/FT/FK 9 2008-06-01 ...

Page 10

... Package Dimensions Weight: 0.02 g (typ.) TC74VHC393F/FN/FT/FK 10 2008-06-01 ...

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. TC74VHC393F/FN/FT/FK 11 20070701-EN GENERAL 2008-06-01 ...

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