74HC564N,652 데이터 시트보기 (PDF) - NXP Semiconductors.
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74HC564N,652 Datasheet PDF : 19 Pages
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Philips Semiconductors
74HC564
Octal D-type flip-flop; positive-edge trigger; 3-state; inverting
3. Quick reference data
Table 1: Quick reference data
GND = 0 V; Tamb = 25 °C; tr = tf = 6 ns.
Symbol
Parameter
Conditions
Min Typ
tPHL, tPLH
propagation delay CP CL = 15 pF;
to Qn
VCC = 5 V
-
15
fmax
maximum clock
CL = 15 pF;
frequency
VCC = 5 V
-
127
CI
input capacitance
-
3.5
CPD
power dissipation
VI = GND to VCC [1] -
27
capacitance per
flip-flop
[1] CPD is used to determine the dynamic power dissipation (PD in µW).
PD = CPD × VCC2 × fi × N + ∑(CL × VCC2 × fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
VCC = supply voltage in V;
N = number of inputs switching;
∑(CL × VCC2 × fo) = sum of outputs.
4. Ordering information
Max Unit
-
ns
-
MHz
-
pF
-
pF
Table 2: Ordering information
Type number Package
Temperature range
74HC564N
−40 °C to +125 °C
74HC564D
−40 °C to +125 °C
Name
DIP20
SO20
Description
plastic dual in-line package; 20 leads (300 mil)
plastic small outline package; 20 leads;
body width 7.5 mm
Version
SOT146-1
SOT163-1
9397 750 13814
Product data sheet
Rev. 03 — 11 November 2004
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
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