MC145407 Motorola, MC145407 Datasheet - Page 4

• Manufacturer Part Number: MC145407
• Description: 5 Volt Only Driver / Recevier
• Manufacturer: Motorola

MC145407
4
DRIVER ELECTRICAL SPECIFICATIONS
(Voltage polarities referenced to GND = 0 V: V CC = +5 V 10%; C1, C2, C3, C4 = 10 F; T A = –40 to +85 C)
SWITCHING CHARACTERISTICS
Drivers
Receivers
*** This condition could exceed package limitations.
Digital Input Voltage
Input Current
Output High Voltage
Output Low Voltage
Off Source Impedance (Figure 1)
Output Short–Circuit Current
Propagation Delay Time
Output Slew Rate
Propagation Delay Time
Output Rise Time
Output Fall Time
** Specification is for one Tx output pin to be shorted at a time. Should all three driver outputs be shorted simultaneously, device power dissipation
* Specifications for an MC145407 powering an MC145406 with three additional drivers/receivers.
Logic 0
Logic 1
GND
V DI1 – DI3 = Logic 0, R L = 3.0 k
V DI1 – DI3 = Logic 1, R L = 3.0 k
V CC = + 5.5 V
limits could be exceeded.
Low–to–High
High–to–Low
Minimum Load: R L = 7 k , C L = 0 pF
Maximum Load: R L = 3 k , C L = 2500 pF
Low–to–High
High–to–Low
R L = 3 k , C L = 50 pF or 2500 pF
R L = 3 k , C L = 50 pF or 2500 pF
V DI1 – DI3
(C L = 50 pF)
V CC
Characteristic
Characteristic
(V CC = + 5 V
Tx1 – Tx3 shorted to
Tx1 – Tx3 shorted to GND**
10%; C1, C2, C3, C4 = 10 F; T A = – 40 to + 85 C; See Figures 2 and 3)
Tx1 – Tx6*
Tx1 – Tx6*
Tx1 – Tx3
Tx1 – Tx3
Tx1 – Tx3
Tx1 – Tx3
DI1 – DI3
DI1 – DI3
DO1 – DO3
DO1 – DO3
DO1 – DO3
15 V***
Tx1 – Tx3
Tx1 – Tx3
Symbol
V OH
V OL
V IH
Z off
I SC
V IL
I in
Symbol
t PLH
t PHL
t PLH
t PHL
SR
t r
t f
Min
300
2.0
– 6
– 5
—
—
—
—
6
5
Min
4.0
—
—
—
—
—
—
—
– 7.5
– 6.5
Typ
7.5
6.5
—
—
—
—
—
—
Typ
250
0.5
0.5
9.0
—
—
—
40
Max
0.8
—
—
—
—
—
—
100
1.0
60
Max
400
100
—
1
1
1
1
30
MOTOROLA
Unit
mA
V
V
V
A
Unit
V/ s
ns
ns
s
s