TheTTL - Al Kossow's Bitsavers

PRODUCT
PREVIEW
TBP34SR165, TBP34SR16X
16,384·BIT (4096 WORDS BY 4 BITS)
SHADOW·REGISTERED PROGRAMMABLE READ·ONLY MEMORY
recommended operating conditions
PARAMETER
MILITARY
MIN NOM MAX
VCC Supply voltage 4.5 5 5.5 V
VIH High·level input voltage 2 V
VIL Low-level input voltage O.B V
IOH High-level input current -2 mA
10L Low-level input current 16 mA
fclock Clock frequency, SRCLK (MODE = L) t MHz
fclock Clock frequency, ORCLK:to MHz
SRCLK high
tw
tsu
Pulse duration
Setup time
SRCLK low
ORCLK high
ORCLK low
D03 thru DOO before SRCLKi
(G and MODE = H, SDI = L)
SDI and MODE before SRCLKi
Address before ORCLKi
(MODE = L)
th Hold time or ORCLKi
MODE before ORCLKi
SRCLKi before ORCLKi
(G and MODE = H, SDI = L)
D03 - DOO after SRCLKi
(G and MODE = H, SDI = L)
SDI and MODE after SRCLKi
Address after ORCLKi
(MODE = L)
MODE after ORCLKi
TA Operating free-air temperature range -55 125 °c
t Maximum diagnostic clock frequency =
twSRCLK(high) + twSRCLK(low)
UNIT
ns
ns
ns
(J)
~
o
a:
Il.
:to Maximum output register clock frequency
tsu, Address before ORCLKi
PRODUCT PREVIEW documents contain information
on products in the formative or design ~hase of
development. Characteristic data and other
specifications are design goals. Texas Instruments
reserves the right to change or discontinue these INSTRUMENTS
products without notice.
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