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MC14002UB View Datasheet(PDF) - Motorola => Freescale

Part NameDescriptionManufacturer
MC14002UB UB-Suffix Series CMOS Gates Motorola
Motorola => Freescale Motorola
MC14002UB Datasheet PDF : 7 Pages
1 2 3 4 5 6 7
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ SWITCHING CHARACTERISTICS* (CL = 50 pF, TA = 25_C)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Characteristic
Symbol
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Output Rise Time
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ tTLH = (3.0 ns/pF) CL + 30 ns
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ tTLH = (1.5 ns/pF) CL + 15 ns
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ tTLH = (1.1 ns/pF) CL + 10 ns
tTLH
Output Fall Time
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ tTHL = (1.5 ns/pF) CL + 25 ns
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ tTHL = (0.75 ns/pF) CL + 12.5 ns
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ tTHL = (0.55 ns/pF) CL + 9.5 ns
tTHL
Propagation Delay Time
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ tPLH, tPHL = (1.7 ns/pF) CL + 30 ns
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ tPLH, tPHL = (0.66 ns/pF) CL + 22 ns
tPLH, tPHL = (0.50 ns/pF) CL + 15 ns
tPLH, tPHL
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ *The formulas given are for the typical characteristics only at 25_C.
VDD
Vdc
5.0
10
15
5.0
10
15
5.0
10
15
Min
Typ #
Max
Unit
ns
180
360
90
180
65
130
ns
100
200
50
100
40
80
ns
90
180
50
100
40
80
#Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.
PULSE
GENERATOR
VDD
14
INPUT
*
7 VSS
* All unused inputs of AND, NAND gates must be
connected to VDD.
All unused inputs of OR, NOR gates must be
connected to VSS.
OUTPUT
CL
20 ns
INPUT
tPHL
OUTPUT
INVERTING
90%
50%
10%
90%
50%
10%
tTHL
Figure 1. Switching Time Test Circuit and Waveforms
20 ns
VDD
0V
tPLH
VOH
VOL
tTLH
MC14001UB CIRCUIT SCHEMATIC
VDD
3
14 10
1
8
2
9
6
13
5
12
4
7 11
VSS
MC14002UB CIRCUIT SCHEMATIC
(1/2 of Device Shown)
VDD 14
2, 9
3, 10
4, 11
5, 12
1, 13
VSS 7
MOTOROLA CMOS LOGIC DATA
MC14001UB
21
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