TheTTL - Al Kossow's Bitsavers

FUNCTIONAL INDEX
COUNTERS
II
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SYNCHRONOUS COUNTERS -
POSITIVE-EDGE TRIGGERED
TECHNOLOGY
PARALLEL
DESCRIPTION TYPE STD VOLUME
LOAD
ALS AS L LS S
TTL
Decade
Oecade Up/Down
Oecade Rate 1 Async
Multipler, NTci Set-to-9
4-Bit Binary
4-8it Binary
Sync '160
Sync '162
Sync '560
Sync '668
Sync '690
Sync '692
Sync '168
Async '190
Async '192
Sync '568
Sync '696
Sync '698
'167
Sync '161
Sync '163
Sync '561
Sync '669
Sync '691
Sync '693
Sync '169
Async '191
UplDown Async '193
6-Bit Binary 1
Rate Multipler,
8-Bit Up/Down
Ni
Sync '569
Sync '697
Sync '699
'97
Async CLR '867
Sync CLR '869
A
·
B
·
A
·
B
·
3 & LSI
ASYNCHRONOUS COUNTERS (RIPPLE CLOCK) - NEGATIVE-EDGE TRIGGERED
TECHNOLOGY
PARALLEL
DESCRIPTION TYPE STD VOLUME
LOAD
ALS AS L LS S
TTL
Set-to 9 '90
'68
Decade Yes '176
Yes '196
Set-to-9 '290
None '93
'69
4·Bit Binary Yes '177
Yes '197
None '293
Olvide-by-12 None '92
None '390
Dual Decade
Set-to-9 '490
Dual 4·Bit Binary None '393
8-BIT BINARY COUNTERS WITH REGISTERS
TYPE
TECHNOLOGY
DESCRIPTION OF TYPE
OUTPUT
Parallel Register 3-State '590
Outputs OC '591
Parallel Register Inputs 2-State '592
Parallel 1/0 3-State '593
VOLUME
ALS AS LS
FREQUENCY DIVIDERS, RATE MULTIPLIERS
TECHNOLOGY
DESCRIPTION TYPE STD
VOLUME
ALS AS LS
TTL
50-to-1 Frequency Di\lIder '56
60-to-1 Frequency Divider '57
50-Bit Binary Rate Multiplier '97
Decade Rate Multiplier '167
• Denotes available technology,
A Denotes" A" suffix version available in the technology indicated.
8 Denotes "8" suffix version available in the technology indicated,
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INSTRUMENTS
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