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Motorola Electronic Components Datasheet

MC100E336 Datasheet

3-BIT REGISTERED BUS TRANSCEIVER

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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
3ĆBit Registered Bus Transceiver
The MC10E/MC100E336 contains three bus transceivers with both
transmit and receive registers. The bus outputs (BUS0–BUS2) are
specified for driving a 25bus; the receive outputs (Q0 – Q2) are
specified for 50. The bus outputs feature a normal HIGH level (VOH) and
a cutoff LOW level — when LOW, the outputs go to –2.0V and the output
emitter-follower is “off”, presenting a high impedance to the bus. The bus
outputs also feature edge slow-down capacitors.
25Cutoff Bus Outputs
50Receiver Outputs
MC10E336
MC100E336
3-BIT REGISTERED
BUS TRANSCEIVER
Transmit and Receive Registers
1500ps Max. Clock to Bus
1000ps Max. Clock to Q
Bus Outputs Feature Internal Edge Slow-Down Capacitors
Additional Package Ground Pins
Extended 100E VEE Range of – 4.2V to – 5.46V
75kInput Pulldown Resistors
The Transmit Enable pins (TEN) control whether current data is held in
the transmit register, or new data is loaded from the A/B inputs. A LOW on
both of the Bus Enable inputs (BUSEN), when clocked through the
register, disables the bus outputs to –2.0V.
The receiver section clocks bus data into the receive registers, after
gating with the Receive Enable (RXEN) input.
FN SUFFIX
PLASTIC PACKAGE
CASE 776-02
All registers are clocked by a positive transition of CLK1 or CLK2 (or
both).
Additional leadframe grounding is provided through the Ground pins (GND) which should be connected to 0V. The GND pins
are not electrically connected to the chip.
Pinout: 28-Lead PLCC (Top View)
LOGIC DIAGRAM
TEN2 TEN1 B2
25 24 23
BUSEN1 26
A2 NC VCCO Q2
22 21 20 19
18 GND
BUSEN2 27
17 BUS2
A0
B0
0 DQ
1
25 CUTOFF
BUS0
D
Q
50 Q0
RXEN 28
VEE 1
CLK1 2
16 VCC
15 Q1
14 VCCO
A1
B1
0 DQ
1
25 CUTOFF
BUS1
D 50
Q Q1
CLK2 3
13 BUS1
A0 4
12 GND
5 6 7 8 9 10 11
B0 A1 B1 VCCO BUS0 GND Q0
* All VCC and VCCO pins are tied together on the die.
A2
B2
TEN1
TEN2
RXEN
BUSEN1
BUSEN2
0 DQ
1
DQ
25 CUTOFF
BUS2
D 50
Q Q2
CLK1
CLK2
12/93
© Motorola, Inc. 1996
2–1
REV 2


Motorola Electronic Components Datasheet

MC100E336 Datasheet

3-BIT REGISTERED BUS TRANSCEIVER

No Preview Available !

MC10E336 MC100E336
DC CHARACTERISTICS (VEE = VEE(min) to VEE(max); VCC = VCCO = GND)
0°C
25°C
85°C
Symbol
VCUT
IIH
Characteristic
Cut-off Output Voltage1
Input HIGH Current
RXEN
All Other Inputs
min typ max min typ max min typ max Unit Condition
– 2.10
– 2.03 – 2.10
– 2.03 – 2.10
– 2.03 V
µA
225 225 225
150 150 150
IEE Power Supply Current
10E
100E
1. Measured with VTT = – 2.10V
125 150
125 150
125 150
125 150
mA
125 150
144 173
AC CHARACTERISTICS (VEE = VEE(min) to VEE(max); VCC = VCCO = GND)
0°C
25°C
85°C
Symbol
tPLH
tPHL
ts
th
tPW
tr
tf
Characteristic
Propagation Delay to Output
Clk to Q
Clk to BUS
Setup Time
BUS, RXEN
BUSEN
A, B Data
TEN
Hold Time
BUS, RXEN
BUSEN
A, B Data
TEN
Minimum Pulse Width
Clk
Rise/Fall Times
20 - 80% (Qn)
20 - 80% (BUSn Rise)
20 - 80% (BUSn Fall)
min typ max min typ max min typ max Unit Condition
ps
500 700 100 500 700 1000 500 700 1000
825 1250 1800 825 1250 1800 825 1250 1800
ps
150 –150
150 –150
150 –150
100 – 200
100 – 200
100 – 200
300 – 50
300 – 50
300 – 50
450 150
450 150
450 150
ps
450 150
450 150
450 150
500 200
500 200
500 200
350 50
350 50
350 50
200 –150
200 –150
200 –150
ps
400 400 400
ps
300 450 700 300 450 700 300 450 700
500 800 1000 500 800 1000 500 800 1000
300 500 800 300 500 800 300 500 800
MOTOROLA
2–2 ECLinPS and ECLinPS Lite
DL140 — Rev 4


Part Number MC100E336
Description 3-BIT REGISTERED BUS TRANSCEIVER
Maker Motorola
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MC100E336 Datasheet PDF






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