MC100E336 [ONSEMI]
3-BIT REGISTERED BUS TRANSCEIVER; 3位寄存总线收发器
| 型号： | MC100E336 |
| 厂家： | 
ONSEMI |
| 描述： | 3-BIT REGISTERED BUS TRANSCEIVER |
| 文件： | 总4页 (文件大小：117K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SEMICONDUCTOR TECHNICAL DATA
The MC10E/MC100E336 contains three bus transceivers with both
transmit and receive registers. The bus outputs (BUS0–BUS2) are
specified for driving a 25Ω bus; the receive outputs (Q0 – Q2) are
specified for 50Ω. The bus outputs feature a normal HIGH level (V
) and
OH
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.
3-BIT REGISTERED
BUS TRANSCEIVER
• 25Ω Cutoff Bus Outputs
• 50Ω Receiver Outputs
• 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 V
EE
Range of – 4.2V to – 5.46V
• 75kΩ Input 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.
FN SUFFIX
PLASTIC PACKAGE
CASE 776-02
The receiver section clocks bus data into the receive registers, after
gating with the Receive Enable (RXEN) input.
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.
LOGIC DIAGRAM
Pinout: 28-Lead PLCC (Top View)
TEN2 TEN1
B
A
NC
V
Q
2
2
2
CCO
0
1
D Q
D Q
D Q
25
25
25
Ω
CUTOFF
A
B
BUS0
0
0
25 24
23
22
21
20
19
BUSEN1
BUSEN2
RXEN
26
27
28
1
18
17
16
15
14
13
12
GND
D
50
Ω
Ω
Q
0
Q
BUS2
0
1
V
CC
Ω
CUTOFF
A
B
BUS1
1
1
V
Q
EE
1
D
50
Q
1
Q
CLK1
CLK2
2
V
CCO
0
1
3
BUS1
GND
Ω
CUTOFF
A
B
2
2
BUS2
A
4
0
D
50
Ω
Q
2
Q
5
6
7
8
9
10
11
TEN1
TEN2
B
A
B
V
BUS0 GND
Q
0
0
1
1
CCO
RXEN
* All V
and V pins are tied together on the die.
CCO
CC
BUSEN1
BUSEN2
D
Q
CLK1
CLK2
12/93
Motorola, Inc. 1996
REV 2
MC10E336 MC100E336
DC CHARACTERISTICS (V
= V (min) to V (max); V
= V
= GND)
CCO
EE
EE
EE
0°C
typ
CC
25°C
85°C
Symbol
Characteristic
Cut-off Output Voltage
Input HIGH Current
min
max
min
typ
max
min
typ
max
Unit Condition
1
V
CUT
– 2.10
– 2.03 – 2.10
– 2.03 – 2.10
– 2.03
V
I
IH
µA
RXEN
All Other Inputs
225
150
225
150
225
150
I
Power Supply Current
mA
EE
10E
100E
125
125
150
150
125
125
150
150
125
144
150
173
1. Measured with V = – 2.10V
TT
AC CHARACTERISTICS (V
= V (min) to V (max); V
EE EE
= V
= GND)
CCO
EE
CC
0°C
25°C
85°C
Symbol
Characteristic
min
typ
max
min
typ
max
min
typ
max Unit Condition
t
Propagation Delay to Output
Clk to Q
ps
PLH
PHL
t
500
825
700
100
500
700
1000 500
700
1000
Clk to BUS
1250 1800 825
1250 1800 825
1250 1800
t
Setup Time
BUS, RXEN
BUSEN
ps
ps
s
150
–150
150
–150
150
–150
100 – 200
100 – 200
100 – 200
A, B Data
300
450
– 50
150
300
450
– 50
150
300
450
– 50
150
TEN
t
h
Hold Time
BUS, RXEN
BUSEN
450
500
350
200
150
200
50
450
500
350
200
150
200
50
450
500
350
200
150
200
50
A, B Data
TEN
–150
–150
–150
t
Minimum Pulse Width
Clk
ps
ps
PW
400
400
300
400
300
t
r
t
f
Rise/Fall Times
20 - 80% (Qn)
20 - 80% (BUSn Rise)
20 - 80% (BUSn Fall)
300
500
300
450
800
500
700
450
800
500
700
450
800
500
700
1000
800
1000 500
800 300
1000 500
800 300
MOTOROLA
2–2
MC10E336 MC100E336
OUTLINE DIMENSIONS
FN SUFFIX
PLASTIC PLCC PACKAGE
CASE 776–02
ISSUE D
M
S
S
0.007 (0.180)
T
L –M
N
B
Z
Y BRK
D
-N-
M
S
S
0.007 (0.180)
T
L –M
N
U
-L-
-M-
D
W
X
G1
S
S
S
0.010 (0.250)
0.007 (0.180)
T
L –M
L –M
N
V
28
1
VIEW D-D
M
M
S
S
S
0.007 (0.180)
0.007 (0.180)
T
T
L –M
L –M
N
A
R
H
M
S
S
T
N
Z
S
N
K1
C
E
0.004 (0.100)
SEATING
PLANE
G
K
-T-
VIEW S
J
M
S
S
0.007 (0.180)
T
L –M
N
F
G1
VIEW S
S
S
S
0.010 (0.250)
T
L –M
N
NOTES:
1. DATUMS -L-, -M-, AND -N- DETERMINED
WHERE TOP OF LEAD SHOULDER EXITS
PLASTIC BODY AT MOLD PARTING LINE.
2. DIM G1, TRUE POSITION TO BE MEASURED
AT DATUM -T-, SEATING PLANE.
INCHES
MAX
MILLIMETERS
3. DIM R AND U DO NOT INCLUDE MOLD FLASH.
ALLOWABLE MOLD FLASH IS 0.010 (0.250)
PER SIDE.
4. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
DIM
A
B
C
E
F
G
H
J
K
R
U
V
W
X
Y
Z
G1
K1
MIN
MIN
12.32
12.32
4.20
MAX
12.57
12.57
4.57
0.485
0.495
0.495
0.180
0.110
0.019
0.485
0.165
0.090
0.013
2.29
2.79
5. CONTROLLING DIMENSION: INCH.
6. THE PACKAGE TOP MAY BE SMALLER THAN
THE PACKAGE BOTTOM BY UP TO 0.012
(0.300). DIMENSIONS R AND U ARE
DETERMINED AT THE OUTERMOST
EXTREMES OF THE PLASTIC BODY
EXCLUSIVE OF MOLD FLASH, TIE BAR
BURRS, GATE BURRS AND INTERLEAD
FLASH, BUT INCLUDING ANY MISMATCH
BETWEEN THE TOP AND BOTTOM OF THE
PLASTIC BODY.
7. DIMENSION H DOES NOT INCLUDE DAMBAR
PROTRUSION OR INTRUSION. THE DAMBAR
PROTRUSION(S) SHALL NOT CAUSE THE H
DIMENSION TO BE GREATER THAN 0.037
(0.940). THE DAMBAR INTRUSION(S) SHALL
NOT CAUSE THE H DIMENSION TO BE
SMALLER THAN 0.025 (0.635).
0.33
0.48
0.050 BSC
1.27 BSC
0.026
0.032
—
—
0.456
0.456
0.048
0.048
0.056
0.020
0.66
0.51
0.64
11.43
11.43
1.07
1.07
1.07
—
0.81
—
—
11.58
11.58
1.21
1.21
1.42
0.50
0.020
0.025
0.450
0.450
0.042
0.042
0.042
—
2
°
10°
2°
10°
0.410
0.040
0.430
—
10.42
1.02
10.92
—
2–3
MOTOROLA
MC10E336 MC100E336
Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding
the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and
specificallydisclaims any and all liability, includingwithoutlimitationconsequentialorincidentaldamages. “Typical” parameters which may be provided in Motorola
datasheetsand/orspecificationscananddovaryindifferentapplicationsandactualperformancemayvaryovertime. Alloperatingparameters,including“Typicals”
must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent rights nor the rights of
others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other
applicationsintended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury
ordeathmayoccur. ShouldBuyerpurchaseoruseMotorolaproductsforanysuchunintendedorunauthorizedapplication,BuyershallindemnifyandholdMotorola
and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees
arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that
Motorola was negligent regarding the design or manufacture of the part. Motorola and
Opportunity/Affirmative Action Employer.
are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal
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MC10E336/D
◊
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