datasheetbank_Logo
Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site

MC14585BD View Datasheet(PDF) - Motorola => Freescale

Part Name
Description
View to exact match
MC14585BD
Motorola
Motorola => Freescale Motorola
MC14585BD Datasheet PDF : 6 Pages
1 2 3 4 5 6
ÎÎÎÎSÎÎÎÎWIÎÎÎÎTCHÎÎÎÎINGÎÎÎÎCHÎÎÎÎARÎÎÎÎAChCaÎÎÎÎTrEacRtÎÎÎÎeISriTsÎÎÎÎtIiCcSÎÎÎÎ* (CÎÎÎÎL=5ÎÎÎÎ0pFÎÎÎÎ,TAÎÎÎÎ=2ÎÎÎÎ5_CÎÎÎÎ)SymÎÎÎÎbolÎÎÎÎÎÎÎÎVÎÎÎÎDDÎÎÎÎÎÎÎÎÎÎÎÎMinÎÎÎÎÎÎÎÎTÎÎÎÎypÎÎÎÎ# ÎÎÎÎÎÎÎÎMaxÎÎÎÎÎÎÎÎUÎÎÎÎnitÎÎÎÎ
Output Rise and Fall Time
tTLH, tTHL = (1.5 ns/pF) CL + 25 ns
tTLH, tTHL = (0.75 ns/pF) CL + 12.5 ns
tTLH, tTHL = (0.55 ns/pF) CL + 9.5 ns
tTLH,
ns
tTHL
5.0
100
200
10
50
100
15
40
80
Turn–On, Turn–Off Delay Time
tPLH, tPHL = (1.7 ns/pF) CL + 345 ns
tPLH, tPHL = (0.66 ns/pF) CL + 147 ns
tPLH, tPHL = (0.5 ns/pF) CL + 105 ns
tPLH,
ns
tPHL
5.0
430
860
10
180
360
15
130
260
* The formulas given are for the typical characteristics only at 25_C.
#Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.
20 ns
20 ns
VDD
A3
1
VSS
2f
VDD
B3
VSS
VOH
(A > B)out
VOL
VOH
(A = B)out
VOL
VOH
(A < B)out
VOL
Inputs (A>B) and (A=B) high, and inputs B2, A2, B1,
A1, B0, A0 and (A<B) low.
f in respect to a system clock.
Figure 1. Dynamic Power Dissipation
Signal Waveforms
20 ns
90%
B0
50%
10%
tPLH
(A < B)out
90%
50%
10%
tTLH
20 ns
VDD
VSS
tPHL
VOH
VOL
tTHL
Inputs (A>B) and (A=B) high, and inputs B3, A3, B2,
A2, B1, A1, A0, and (A<B) low.
Figure 2. Dynamic Signal Waveforms
This device contains protection circuitry to guard against damage due to high static voltages or electric fields. However,
precautions must be taken to avoid applications of any voltage higher than maximum rated voltages to this high-impedance
circuit. For proper operation, Vin and Vout should be constrained to the range VSS (Vin or Vout) VDD.
Unused inputs must always be tied to an appropriate logic voltage level (e.g., either VSS or VDD). Unused outputs must
be left open.
MOTOROLA CMOS LOGIC DATA
MC14585B
3
 

Share Link: 

datasheetbank.com [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]