74HC393N Philips Semiconductors, 74HC393N Datasheet

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74HC393N

Manufacturer Part Number
74HC393N
Description
DUAL 4-BIT BINARY RIPPLE COUNT
Manufacturer
Philips Semiconductors
Datasheet

Specifications of 74HC393N

Circuit Type
High Speed, Low-Power Schottky, Silicon Gate
Current, Supply
160 μA
Function Type
4-Bits
Logic Function
Counter
Logic Type
CMOS
Number Of Circuits
Dual
Package Type
DIP-14
Special Features
Binary, Ripple
Temperature, Operating, Range
-40 to +125 °C
Voltage, Supply
5 V
Lead Free Status / Rohs Status
RoHS Compliant part Electrostatic Device

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
74HC393N
Manufacturer:
SAMSUNG
Quantity:
1 000
Part Number:
74HC393N
Manufacturer:
PHILIPS/飞利浦
Quantity:
20 000
1. General description
2. Features
3. Quick reference data
The 74HC393; HCT393 is a high-speed Si-gate CMOS device and is pin compatible with
Low-power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard
no. 7A.
The 74HC393; 74HCT393 contains 4-bit binary ripple counters with separate clocks
(1CP and 2 CP) and master reset (1MR and 2MR) inputs to each counter.
The operation of each half of the 74HC393; 74HCT393 is the same as the 74HC93;
74HCT93, except no external clock connections are required.
The counters are triggered by a HIGH-to-LOW transition of the clock inputs.
The counter outputs are internally connected to provide clock inputs to succeeding
stages. The outputs of the ripple counter do not change synchronously and should not be
used for high-speed address decoding.
The master resets (1MR and 2MR) are active-HIGH asynchronous inputs to each 4-bit
counter. A HIGH level on the nMR input overrides the clock and sets the outputs LOW.
Table 1:
GND = 0 V; T
Symbol
74HC393
t
f
C
C
PHL
clk(max)
i
PD
74HC393; 74HCT393
Dual 4-bit binary ripple counter
Two 4-bit binary counters with individual clocks
Divide by any binary module up to 28 in one package
Two master resets to clear each 4-bit counter individually
, t
PLH
Quick reference data
Parameter
propagation delay
maximum clock
frequency
input capacitance
power dissipation
capacitance (per gate)
amb
nCP to nQ0
nQx to nQ(x+1)
nMR to nQx
= 25 C; t
r
= t
f
= 6 ns.
Conditions
C
C
L
L
= 15 pF; V
= 15 pF; V
CC
CC
= 5 V
= 5 V
[1] [2]
Product data sheet
Min
-
-
-
-
-
-
Typ
12
5
11
99
3.5
23
Max
-
-
-
-
-
-
Unit
ns
ns
ns
MHz
pF
pF

Related parts for 74HC393N

74HC393N Summary of contents

Page 1

Dual 4-bit binary ripple counter 1. General description The 74HC393; HCT393 is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL specified in compliance with JEDEC standard no. 7A. The 74HC393; ...

Page 2

... number of inputs switching [ GND [ GND Ordering information Table 2: Ordering information Type number Package Temperature range Name 74HC393N +125 C 74HC393D +125 C 74HC393DB +125 C 74HC393PW +125 C 74HC393BQ +125 C 74HCT393N +125 C 74HCT393D +125 C 74HCT393DB +125 C 74HCT393PW +125 C 74HCT393BQ +125 C 74HC_HCT393_3 ...

Page 3

... Philips Semiconductors 8. Limiting values Table 5: In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol GND T stg P tot [1] For DIP14 package: P [2] For SO14 package: P [3] For (T)SSOP14 packages: P [4] For DHVQFN14 packages Recommended operating conditions ...

Page 4

... Philips Semiconductors 10. Static characteristics Table 7: Static characteristics type 74HC393 At recommended operating conditions; voltages are referenced to GND (ground = 0V) Symbol Parameter T = +25 C amb V HIGH-state input voltage IH V LOW-state input voltage IL V HIGH-state output voltage OH V LOW-state output voltage OL I input leakage current LI I quiescent supply current ...

Page 5

... Philips Semiconductors Table 7: Static characteristics type 74HC393 At recommended operating conditions; voltages are referenced to GND (ground = 0V) Symbol Parameter +125 C amb V HIGH-state input voltage IH V LOW-state input voltage IL V HIGH-state output voltage OH V LOW-state output voltage OL I input leakage current LI I quiescent supply current ...

Page 6

... Philips Semiconductors 11. Dynamic characteristics Table 9: Voltages are referenced to GND (ground = 0 V); C For test circuit see Symbol T = +25 C amb PHL PLH t PHL THL TLH rec 74HC_HCT393_3 Product data sheet Dynamic characteristics type 74HC393 Figure 10. Parameter Conditions propagation delay nCP to nQ0 see Figure ...

Page 7

... Philips Semiconductors Table 9: Voltages are referenced to GND (ground = 0 V); C For test circuit see Symbol f clk(max +85 C amb PHL PLH t PHL THL TLH rec 74HC_HCT393_3 Product data sheet Dynamic characteristics type 74HC393 Figure 10. Parameter Conditions maximum clock see Figure 8 frequency 4.5 V ...

Page 8

... Philips Semiconductors Table 9: Voltages are referenced to GND (ground = 0 V); C For test circuit see Symbol f clk(max +125 C amb PHL PLH t PHL THL TLH rec 74HC_HCT393_3 Product data sheet Dynamic characteristics type 74HC393 Figure 10. Parameter Conditions maximum clock see Figure 8 frequency 4.5 V ...

Page 9

... Philips Semiconductors Table 9: Voltages are referenced to GND (ground = 0 V); C For test circuit see Symbol f clk(max) [ input frequency in MHz output frequency in MHz output load capacitance in pF number of inputs switching [ GND Table 10: Voltages are referenced to GND (ground = 0 V); C For test circuit see Symbol ...

Page 10

... Philips Semiconductors 13. Package outline SO14: plastic small outline package; 14 leads; body width 3 pin 1 index 1 e DIMENSIONS (inch dimensions are derived from the original mm dimensions) A UNIT max. 0.25 1.45 mm 1.75 0.25 0.10 1.25 0.010 0.057 inches 0.01 0.069 0.004 0.049 Note 1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included. ...

Page 11

... Philips Semiconductors DIP14: plastic dual in-line package; 14 leads (300 mil pin 1 index 1 DIMENSIONS (inch dimensions are derived from the original mm dimensions UNIT max. min. max. mm 4.2 0.51 3.2 inches 0.17 0.02 0.13 Note 1. Plastic or metal protrusions of 0.25 mm (0.01 inch) maximum per side are not included. ...

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