74HCT393N,652 Philips Semiconductors, 74HCT393N,652 Datasheet - Page 8

• Manufacturer Part Number: 74HCT393N,652
• Description: RIPPLE COUNTER; PDIP; TTL LOGIC; -40; +125; 3.5 PF (TYP.); 20 NS (TYP.)
• Manufacturer: Philips Semiconductors

Specifications of 74HCT393N,652

• Capacitance, Input: 3.5 pF (Typ.)
• Circuit Type: High Speed, Low-Power Schottky, Silicon Gate
• Current, Supply: 160 μA
• Function Type: 4-Bits
• Logic Function: Counter
• Logic Type: CMOS/TTL
• Number Of Circuits: Dual
• Package Type: DIP-14
• Special Features: Binary, Ripple
• Temperature, Operating, Range: -40 to +125 °C
• Voltage, Supply: 5 V
• Output Capability: standard
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

Philips Semiconductors
74HC_HCT393_3
Product data sheet
Table 10:
Voltages are referenced to GND (ground = 0 V); C
For test circuit see
[1]
[2]
Symbol
t
t
f
W
rec
clk(max)
C
P
f
f
C
V
N = number of inputs switching;
V
i
o
(C
D
CC
I
PD
= input frequency in MHz;
L
= output frequency in MHz;
= GND to V
= output load capacitance in pF;
= C
L
is used to determine the dynamic power dissipation (P
= supply voltage in V;
PD
V
Dynamic characteristics type 74HCT393
CC
Parameter
pulse width
recovery time
maximum clock
frequency
2
V
nCP HIGH or LOW
nMR HIGH
nMR to nCP
CC
CC
f
o
2
) = sum of the outputs.
Figure
f
1.5 V.
i
N + (C
10.
L
V
CC
Conditions
see
see
see
see
2
V
V
V
CC
CC
CC
Figure 8
Figure 9
Figure 9
Figure 8
f
o
) where:
= 4.5 V
= 4.5 V
= 4.5 V
L
74HC393; 74HCT393
= 50 pF, unless otherwise specified.
…continued
D
in W).
Dual 4-bit binary ripple counter
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Min
29
24
5
18
Typ
-
-
0
-
Max
-
-
-
-
15 of 25
Unit
ns
ns
ns
MHz