74HCT6323AD-T NXP Semiconductors, 74HCT6323AD-T Datasheet - Page 14

• Manufacturer Part Number: 74HCT6323AD-T
• Description: Counter ICs PROGRAMBL RIPPLE CNTR W/OSC 3S
• Manufacturer: NXP Semiconductors

Specifications of 74HCT6323AD-T

• Counter Type: Binary Counters
• Mounting Style: SMD/SMT
• Package / Case: SOT-96
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74HCT6323AD,118

Philips Semiconductors
September 1993
handbook, halfpage
Programmable ripple counter with
oscillator; 3-state
Above 5 MHz replace R2 by a capacitor of
half the value of C2.
C
equals for this application C1 . C2/C1 + C2.
Fig.13 Typical setup for a crystal oscillator
L
at which a crystal is specified (or adjusted)
operating in the fundamental mode
(1 MHz to 25 MHz).
C1
7
22 to
37 pF
X1
MR (from logic)
100 k
R bias
M
to 1
MBA328 - 1
C2
X2
6
R2
2.2
k
100 pF
14
handbook, halfpage
Applicable for third overtone crystals (lower
damping resistance at the third harmonic
frequency) at typical 50 MHz. For lower
frequencies extra load capacitors must be
supplied, or increase bias resistor.
Fig.14 Typical set-up for a crystal oscillator
operating in the third overtone mode without
the use of an inductor.
C1
7
1 to 10 pF
(optional)
X1
MR (from logic)
R bias
3 k
74HC/HCT6323A
MBA329 - 1
Product specification
X2
6