October 1987
Revised January 1999
MM88C29
? MM88C30 Quad Single-Ended Line Driver ? Dual Differential Line Driver ? 1999 Fairchild Semiconductor Corporation DS005908.prf https://www.wendangku.net/doc/dc11934761.html, MM88C29 ? MM88C30
Quad Single-Ended Line Driver ?
Dual Differential Line Driver
General Description
The MM88C30 is a dual differential line driver that also per-
forms the dual four-input NAND or dual four-input AND
function. The absence of a clamp diode to V CC in the input
protection circuitry of the MM88C30 allows a CMOS user to
interface systems operating at different voltage levels.
Thus, a CMOS digital signal source can operate at a V CC
voltage greater than the V CC voltage of the MM88C30 line
driver. The differential output of the MM88C30 eliminates
ground-loop errors.
The MM88C29 is a non-inverting single-wire transmission
line driver. Since the output ON resistance is a low 20?
typ., the device can be used to drive lamps, relays, sole-
noids, and clock lines, besides driving data lines.
Features
s Wide supply voltage range: 3V to 15V
s High noise immunity:0.45 V CC (typ.)
s Low output ON resistance:20? (typ.)
Ordering Code:
Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Connection Diagrams
Pin Assignments for DIP
MM88C29
Top View
Pin Assignments for DIP and SOIC
MM88C30
Top View
Order Number Package Number Package Description
MM88C29N N14A14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide
MM88C30M M14A14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150” Narrow
MM88C30N N14A14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide
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M M 88C 29 ? M M 88C 30
Logic Diagrams
1/4 MM88C29
1/2 MM88C30
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Absolute Maximum Ratings (Note 1)
Note 1: “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. Except for “Operating Tempera-ture Range” they are not meant to imply that the devices should be oper-ated at these limits. The Electrical Characteristics tables provide conditions for actual device operation.
Note 2: AC Parameters are guaranteed by DC correlated testing.
DC Electrical Characteristics
Min/Max limits apply across temperature range unless otherwise noted Voltage at Any Pin (Note 2)?0.3V to V CC +16V Operating Temperature Range ?40°C to +85°C Storage Temperature ?65°C to +150°C
Power Dissipation (P D )Dual-In-Line 700 mW Small Outline 500 mW Operating V CC Range 3V to 15V
Absolute Maximum V CC
18V
Average Current at Output MM88C3050 mA MM88C29
25 mA Maximum Junction Temperature, T j 150°C
Lead T emperature (Soldering, 10 seconds)
260°C Symbol Parameter
Conditions
Min
Typ
Max
Units
CMOS TO CMOS V IN(1)Logical “1” Input Voltage V CC = 5V 3.5V V CC = 10V 8
V V IN(0)Logical “0” Input Voltage V CC = 5V 1.5V V CC = 10V
2V I IN(1)Logical “1” Input Current V CC = 15V , V IN = 15V 0.0051
μA I IN(0)Logical “0” Input Current V CC = 15V , V IN = 0V ?1
?0.005μA I CC Supply Current V CC = 5V
0.05
100
mA
OUTPUT DRIVE
I SOURCE
Output Source Current
V OUT = V CC ? 1.6V , V CC ≥ 4.75V , T j = 25°C ?47?80mA T j = 85°C
?32?60mA MM88C29V OUT = V CC ? 0.8V ?2
?20
mA
MM88C30
V CC ≥ 4.5V
I SINK
Output Sink Current
V OUT = 0.4V , V CC = 4.75V,T j = 25°C 9.522mA T j = 85°C
8
18
mA
V OUT = 0.4V , V CC = 10V ,T j = 25°C 1940mA T j = 125°C
15.5
33
mA
I SOURCE
Output Source Resistance
V OUT = V CC ? 1.6V ,V CC ≥ 4.75V , T j = 25°C 2034?T j = 85°C
27
50
?
I SINK
Output Sink Resistance
V OUT = 0.4V , V CC = 4.75V,T j = 25°C 1841?T j = 85°C
22
50
?
V OUT = 0.4V , V CC = 10V ,T j = 25°C 1021?T j = 85°C
12
26
?
Output Resistance Temperature Coefficient Source 0.55%/°C Sink
0.40%/°C θJA
Thermal Resistance 150
°C/W
(N-Package)
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M M 88C 29 ? M M 88C 30
AC Electrical Characteristics (Note 2)
T A = 25°C, C L = 50 pF
Note 3: Capacitance is guaranteed by periodic testing.
Note 4: C PD determines the no load AC power consumption of any CMOS device. For complete explanation see Family Characteristics application note AN-90 (CMOS Logic Databook).
AC Test Circuits
FIGURE 1.
FIGURE 2.
Symbol Parameter
Conditions Min Typ Max Units
t pd
Propagation Delay Time to Logical “1” or “0”(See Figure 1)MM88C29V CC = 5V 80200ns V CC = 10V 35100ns MM88C30
V CC = 5V 110350ns V CC = 10V
50
150
ns
t pd
Differential Propagation Delay R L = 100?, C L = 5000 pF Time to Logical “1” or “0”(See Figure 2)MM88C30
V CC = 5V 400ns V CC = 10V 150
ns C IN
Input Capacitance MM88C29(Note 3) 5.0pF MM88C30
(Note 3) 5.0pF C PD
Power Dissipation Capacitance MM88C29(Note 3)150pF MM88C30
(Note 3)
200
pF
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Typical Applications
Digital Data Transmission
Note A: Exact value depends on line length.Note B: Optional to control response time.
Note C: V CC = 4.5V to 5.5V for the DS7820, V CC =4.5V to 15V for the DS78C20.
V CC is 3V to 15V.
Typical Data Rate vs Transmission Line Length
Note: The transmission line used was #22 gauge unshielded twisted pair (40k termination).
Note: The curves generated assume that both drivers are driving equal lines, and that the maximum power is 500 mW/package.
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M M 88C 29 ? M M 88C 30
Typical Performance Characteristics
MM88C29
Typical Propagation Delay vs Load Capacitance
MM88C29
Typical Propagation Delay vs Load Capacitance
MM88C30
Typical Propagation Delay vs Load Capacitance
MM88C30
Typical Propagation Delay vs Load Capacitance
Typical Sink Current vs
Output Voltage
Typical Source Current vs Output Voltage
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MM88C29 ? MM88C30
Physical Dimensions inches (millimeters) unless otherwise noted
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150” Narrow
Package Number M14A
F a irch ild d o e s n o t a ssu m e a n y re spo n sib ility fo r u se o f a n y circu itry de scrib e d , n o circu it pa ten t lice nse s a re im p lie d a nd F a irch ild re se rv e s the rig h t a t a n y tim e w ith ou t n o tice to cha n g e sa id circu itry an d sp e cifica tio n s.
M M 88C 29 ? M M 88C 30 Q u a d S i n g l e -E n d e d L i n e D r i v e r ? D u a l D i f f e r e n t i a l L i n e D r i v e r
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein:
1.Life support devices or systems are devices or systems
which, (a) are intended for surgical implant into the
body, or (b) support or sustain life, and (c) whose failure
to perform when properly used in accordance with
instructions for use provided in the labeling, can be rea-sonably expected to result in a significant injury to the user.
2. A critical component in any component of a life support device or system whose failure to perform can be rea-sonably expected to cause the failure of the life support device or system, or to affect its safety or https://www.wendangku.net/doc/dc11934761.html, Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide
Package Number N14A