SN751508 Datasheet, PDF (1/19 Pages) STMicroelectronics – DC PLASMA DISPLAY DRIVERS

SN751508, SN751518
DC PLASMA DISPLAY DRIVERS
D Each Device Drives 32 Lines
D –120-V PNP Open-Collector Parallel
Outputs
D High-Speed Serially Shifted Data Inputs
D CMOS-Compatible Inputs
D Strobe and Sustain Inputs Provided
D Serial Data Output for Cascade Operation
description
The SN751508 and SN751518 are monolithic
integrated circuits designed to drive the data lines
of a dc plasma panel display. The SN751518 pin
sequence is reversed from the SN751508 for
ease in printed-circuit-board layout.
Each device consists of two 16-bit shift registers,
32 latches, 32 OR gates, and 32 pnp open-
collector output AND gates. Typically, a 32-bit
data string is split into two 16-bit data strings
externally and then entered in parallel into the shift
registers on the high-to-low transition of the clock
signal. A high LATCH ENABLE transfers the data
from the shift registers to the inputs of 32 OR gates
through the latches. Data present in the latch
during the high-to-low transition of LATCH
ENABLE is stored. When STROBE is high, the
latch is masked and a high is placed on the data
input of the output AND gates. When STROBE is
low and SUSTAIN is high, data from the latches is
reflected at the outputs. When low, SUSTAIN
forces all outputs to their off state. Drivers can be
cascaded via the serial data outputs of the static
shift registers. These outputs are not affected by
LATCH ENABLE, STROBE, or SUSTAIN.
The SN751508 and the SN751518 are
characterized from 0°C to 70°C.
SLDS035 – JANUARY 1987 – REVISED NOVEMBER 1989
SN751508 . . . FT PACKAGE
(TOP VIEW)
Q32 _{1 48}
Q31 2 47
Q30 3 46
Q29 4 45
Q28 5 44
Q27 6 43
Q26 7 42
Q25 8 41
Q24 9 40
Q23 10 39
Q22 11 38
Q21 12 37
Q20 13 36
Q19 14 35
Q18 15 34
Q17 16 33
GND 17 32
NC ^{18 31}
STROBE ^{19 30}
NC ^{20 29}
CLOCK ^{21 28}
V_CC ^{22 27}
SERIAL OUT2 ^{23 26}
SERIAL OUT1 ^{24 25}
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
Q9
Q10
Q11
Q12
Q13
Q14
Q15
Q16
GND
SUSTAIN
NC
LATCH ENABLE
NC
V_CC
DATA IN2
DATA IN1
SN751518 . . . FT PACKAGE
(TOP VIEW)
Q1 ₁
Q2 2
Q3 3
Q4 4
Q5 5
Q6 6
Q7 7
Q8 8
Q9 9
Q10 10
Q11 11
Q12 12
Q13 13
Q14 14
Q15 15
Q16 16
GND 17
SUSTAIN ¹⁸
NC ¹⁹
LATCH ENABLE ²⁰
NC ²¹
V_CC ²²
DATA IN2 ²³
DATA IN1 ²⁴
48 ^Q32
47 Q31
46 Q30
45 Q29
44 Q28
43 Q27
42 Q26
41 Q25
40 Q24
39 Q23
38 Q22
37 Q21
36 Q20
35 Q19
34 Q18
33 Q17
32 GND
31 _NC
30 _STROBE
29 _NC
28 _CLOCK
27 _VCC
26 _{SERIAL OUT2}
25 _{SERIAL OUT1}
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
NC – No internal connection
Copyright © 1989, Texas Instruments Incorporated
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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