HD74HC373P Renesas Electronics Corporation., HD74HC373P Datasheet

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HD74HC373P

Manufacturer Part Number
HD74HC373P
Description
Manufacturer
Renesas Electronics Corporation.
Datasheet

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HD74HC393
Dual 4-bit Binary Counters
Description
The HD74HC393 contain two 4-bit ripple carry binary counters, which can be cascaded to create a single divide-by-256
counter.
The HD74HC393 is incremented on the high to low transition (negative edge) of the clock input, and each has an
independent clear input. When clear is set high all four bits of each counter are set to a low level. This enables count
truncation and allows the implementation of divide-by-N counter configurations.
Features
Note: Please consult the sales office for the above package availability.
Function Table
Note:
Rev.2.00 Mar 30, 2006 page 1 of 6
HD74HC393P
HD74HC393FPEL
High Speed Operation: t
High Output Current: Fanout of 10 LSTTL Loads
Wide Operating Voltage: V
Low Input Current: 1 A max
Low Quiescent Supply Current: I
Ordering Information
Part Name
1. H; High level, L; Low level, X; Irrelevant
Clock
H
X
L
DILP-14 pin
SOP-14 pin (JEITA)
pd
Package Type
(A to Q
CC
= 2 to 6 V
CC
A
) = 16 ns typ (C
(static) = 4 A max (Ta = 25 C)
PRDP0014AB-B
(DP-14AV)
PRSP0014DF-B
(FP-14DAV)
(Previous Code)
Package Code
L
= 50 pF)
Clear
H
L
L
L
L
P
FP
Abbreviation
Package
Advance to next state
(Previous ADE-205-504)
EL (2,000 pcs/reel)
No change
No change
No change
Taping Abbreviation
Outputs
REJ03D0625-0200
L
(Quantity)
Mar 30, 2006
Rev.2.00

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HD74HC373P Summary of contents

Page 1

HD74HC393 Dual 4-bit Binary Counters Description The HD74HC393 contain two 4-bit ripple carry binary counters, which can be cascaded to create a single divide-by-256 counter. The HD74HC393 is incremented on the high to low transition (negative edge) of the clock ...

Page 2

HD74HC393 Pin Arrangement 1Clear Logic Diagram Clock Clear Rev.2.00 Mar 30, 2006 page CLR CLR ...

Page 3

HD74HC393 Absolute Maximum Ratings Item Supply voltage range Input / Output voltage Input / Output diode current Output current V , GND current CC Power dissipation Storage temperature Note: The absolute maximum ratings are values, which must not individually be ...

Page 4

HD74HC393 Switching Characteristics (C Item Symbol V CC Maximum clock f 2.0 max frequency 4.5 6.0 Propagation delay t 2.0 PLH time t 4.5 PHL 6.0 t 2.0 PLH t 4.5 PHL 6.0 t 2.0 PLH t 4.5 PHL 6.0 ...

Page 5

HD74HC393 Waveforms • Waveform – 1 Clock Notes: • Waveform – 2 Clear Input waveform: PRR ≤ 1 MHz Ω, t ...

Page 6

HD74HC393 Package Dimensions JEITA Package Code RENESAS Code P-DIP14-6.3x19.2-2.54 PRDP0014AB JEITA Package Code RENESAS Code P-SOP14-5.5x10.06-1.27 PRSP0014DF Index mark Rev.2.00 Mar 30, 2006 page Previous Code MASS[Typ.] ...

Page 7

Keep safety first in your circuit designs! 1. Renesas Technology Corp. puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead ...

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