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MC10H660 bảng dữ liệu(PDF) 1 Page - Motorola, Inc

tên linh kiện MC10H660
Giải thích chi tiết về linh kiện  4-BIt ECL/TTL Load Reducing DRAM Driver
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nhà sản xuất  MOTOROLA [Motorola, Inc]
Trang chủ  http://www.freescale.com
Logo MOTOROLA - Motorola, Inc

MC10H660 bảng dữ liệu(HTML) 1 Page - Motorola, Inc

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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
2–121
REV 5
© Motorola, Inc. 1996
3/93
4-Bit ECL/TTL Load Reducing
DRAM Driver
The MC10H/100H660 is a 4–bit ECL input, translating DRAM address
driver, ideally suited for driving TTL compatible DRAM inputs from an ECL
system. It is designed for use in high capacity, highly interleaved DRAM
memory boards, that directly interface to a high speed, pipelined ECL bus
interface, where new operations may be initiated to the board at up to a 50
MHz rate.
The latch provides the capability for the memory controller to propagate
new addresses to different banks without having to wait for the address timing
constraints to be satisfied from a previous memory operation. The dual output
fanout reduces input loading from the controller by a factor of two, thus
significantly improving board etch propagation delays from the controller,
without the need for additional ECL buffering.
The H660 features special TTL outputs which do not have an IOS limiting
resistor, therefore allowing rapid charging of the load capacitance. Output
voltage levels are designed specifically for driving DRAM inputs. The output
stages feature separate power and ground pins to isolate output switching
noise from internal circuitry, and also to improve simultaneous switching
performance.
The 10H version is compatible with MECL 10H ECL logic levels. The
100H version is compatible with 100K levels.
• High Capacitive Drive Outputs to Drive DRAM Address Inputs
• Extra TTL and ECL Power/Ground Pins to Minimize Switching Noise
• Dual Supply
• 10.7 ns Max. D to Q into 300 pF
PIN NAMES
PIN
FUNCTION
OGND[0:3]
Output Ground (0V)
OVT01, OVT23
Output VCCT (+5.0 V)
IGND01, IGND23
Internal TTL Ground (OV)
IVT01, IVT23
Internal TTL VCCT (+5.0 V)
VEE
ECL Neg. Supply (–5.2/ –4.5 V)
VCCE
ECL Ground (0V)
D[0:3]
Data Inputs (ECL)
Q[0:3]A, Q[0:3]B
Data Outputs (TTL levels)
LEN
Latch Enable (ECL)
R
Reset (ECL)
1
56
7
8
9
10
11
25
24
23
22
21
20
19
Pinout: 28–Lead PLCC
(Top View)
26
27
28
2
3
412
13
14
15
16
17
18
Q1B
OGND1
Q1A
OVT01
Q0B
OGND0
Q0A
IVT23
IGND23
VCCE
VCCE
D3
D2
R
MC10H660
MC100H660
FN SUFFIX
PLASTIC PACKAGE
CASE 776–02
EN
LOGIC SYMBOL
D
ENR
Q
Q0A
OGND0
Q0B
D
Q1A
OGND1
Q1B
R
Q
D
EN R
Q
Q2A
OGND2
Q2B
D
EN R
Q
Q3A
OGND3
Q3B
IGND01
IVT01
IVT23
IGND23
OVT01
ECL Inputs
DRAM Driver
Outputs
VEE
VCCE
D0
D1
D2
D3
LEN
R
OVT23
D
L
H
X
X
LEN
H
H
L
X
R
L
L
L
H
Q
L
H
Q0
L
TRUTH TABLE


Số phần tương tự - MC10H660

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
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ON Semiconductor
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1996 REV 5
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MC10H600FNG ONSEMI-MC10H600FNG Datasheet
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Mô tả tương tự - MC10H660

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
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Micrel Semiconductor
SY10H600 MICREL-SY10H600 Datasheet
69Kb / 4P
   9-BIT TTL-TO-ECL WITH TTL, ECL ENABLE
SY10H600 MICREL-SY10H600_06 Datasheet
469Kb / 4P
   9-BIT TTL-TO-ECL WITH TTL, ECL ENABLE
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ON Semiconductor
MC10H600 ONSEMI-MC10H600 Datasheet
82Kb / 4P
   9-Bit TTL/ECL Translator
1996 REV 5
MC10H680 ONSEMI-MC10H680 Datasheet
118Kb / 8P
   4-Bit Differential ECL Bus/TTL Bus Transceciver
1996 REV 6
MC10H602 ONSEMI-MC10H602 Datasheet
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   9-Bit Latch TTL/ECL Translator
1996 REV 5
MC10H603 ONSEMI-MC10H603 Datasheet
89Kb / 5P
   9-Bit Latch ECL/TTL Translator
1996 REV 5
logo
Micrel Semiconductor
SY10H603 MICREL-SY10H603 Datasheet
72Kb / 4P
   9-BIT LATCHED ECL-TO-TTL
SY10H602 MICREL-SY10H602_06 Datasheet
62Kb / 4P
   9-BIT LATCHED TTL-TO-ECL
SY10H603 MICREL-SY10H603_06 Datasheet
64Kb / 4P
   9-BIT LATCHED ECL-TO-TTL
logo
ON Semiconductor
MC10H643 ONSEMI-MC10H643 Datasheet
106Kb / 5P
   DUAL SUPPLY ECL-TTL 1:8 CLOCK DRIVER
1996 REV 3
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