74HCT393N NXP Semiconductors, 74HCT393N Datasheet - Page 6

• Manufacturer Part Number: 74HCT393N
• Description: Counter/Divider Dual 4-Bit Binary UP 14-Pin PDIP Bulk
• Manufacturer: NXP Semiconductors
• Type: Binaryr

Specifications of 74HCT393N

• Package: 14PDIP
• Logic Function: Counter/Divider
• Logic Family: HCT
• Operation Mode: UP Counter
• Direction Type: Uni-Directional
• Number Of Element Inputs: 1
• Number Of Elements Per Chip: 2
• Typical Operating Supply Voltage: 5 V
• Operating Temperature: -40 to 125 °C
• Counter Type: Binary
• Clock Frequency: 107MHz
• Count Maximum: 15
• Supply Voltage Range: 4.5V To 5.5V
• Logic Case Style: DIP
• No. Of Pins: 14
• Operating Temperature Range: -40°C To +125°C
• Svhc: No SVHC
• Base Number: 74
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DC CHARACTERISTICS FOR 74HCT
For the DC characteristics see
Output capability: standard
I
Note to HCT types
The value of additional quiescent supply current ( I
To determine I
AC CHARACTERISTICS FOR 74HCT
GND = 0 V; t
CC
INPUT
1CP
2CP
1MR
2MR
SYMBOL PARAMETER
t
t
t
t
t
t
t
f
PHL
PHL
PHL
THL
W
W
rem
max
Philips Semiconductors
December 1990
category: MSI
Dual 4-bit binary ripple counter
/ t
/ t
/ t
TLH
PLH
PLH
propagation delay
propagation delay
propagation delay
clock pulse width
master reset pulse
removal time
maximum clock pulse
r
output transition time
nCP to nQ
nQ
nMR to nQ
HIGH or LOW
width; HIGH
nMR to nCP
frequency
= t
CC
f
n
= 6 ns; C
to nQ
UNIT LOAD COEFFICIENT
0.4
0.4
1.0
1.0
per input, multiply this value by the unit load coefficient shown in the table below.
n 1
0
n
L
= 50 pF
“74HC/HCT/HCU/HCMOS Logic Family Specifications”
min. typ.
19
16
5
27
15
6
18
7
11
6
0
48
25
CC
) for a unit load of 1 is given in the family specifications.
25
10
32
15
max. min. max. min.
T
6
74HCT
amb
24
20
5
22
40 to 85
( C)
31
13
40
19
29
24
5
18
40 to 125
38
15
48
22
max.
.
UNIT
ns
ns
ns
ns
ns
ns
ns
MHz 4.5
74HC/HCT393
V
4.5
4.5
4.5
4.5
4.5
4.5
4.5
TEST CONDITIONS
(V)
CC
Product specification
WAVEFORMS
Fig.7
Fig.7
Fig.8
Fig.7
Fig.7
Fig.8
Fig.8
Fig.7