TheTTL - Al Kossow's Bitsavers

TBP34S162, TBP34S16X
16,384·BIT (4096 WORDS BY 4 BITS)
STANDARD PROGRAMMABLE READ·ONLY MEMORIES WITH 3·STATE OUTPUTS
recommended operating conditions
PARAMETER
MIN
MILITARY
NOM
MAX
COMMERCIAL
MIN NOM MAX
Vee Supply voltage 4.5 5 5.5 4.5 5 5.5 V
VIH High-level input voltage 2 2 V
VIL Low-level input voltage 0.8 0.8 V
10H High-level output current -2 -3.2 mA
10L Low-level output current 16 24 mA
TA Operating free-air temperature range -55 125 0 70 °e
electrical characteristics over recommended operating free-air temperature range (unless otherwise
noted)
UNIT
MILITARY
COMMERCIAL
PARAMETER
TEST CONDITIONS t
MIN Typf MAX MIN Typf MAX
VIK Vee = MIN. II = -18 mA -1.2
VOH Vee = MIN. 10H = MAX 2.4 3.1 2.4 3.1
VOL Vee = MIN. 10L = MAX 0.5
10ZH Vee = MAX. Va = 2.4 V 50
10ZL Vee - MAX. Va - 0.5 V -50
II Vee = MAX. VI = 5.5 V 0.1
IIH Vee = MAX. VI = 2.7 V 20
IlL Vee = MAX. VI = 0.5 V -0.25
lo§ Vee = MAX. Va = 2.25 V -30 -112 -30
ICC Vee = MAX 95 155 95
-1.2
0.5
50
- 50
0.1
20
-0.25
-112
155
UNIT
V
V
V
p.A
p.A
mA
p.A
mA
mA
mA
tFor conditions shown as MIN or MAX. use appropriate value specified under recommended operating conditions.
:l=AII typical values are at Vee = 5 V. TA = 25°C.
§The output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current. lOS.
switching characteristics over recommended ranges of TA and Vee (unless otherwise noted)
TYPE
talA)
ten
TEST
ACCESS TIME
tdis
ENABLE TIME DISABLE TIME
CONDITIONS FROM ADDRESS
UNIT
MIN Typf MAX MIN Typf MAX MIN Typf MAX
TBP34S 162-45
TBP34S 16X-45
Military 16 45 6 15 5 12 ns
TBP34S 162-45
eL = 50 pF.
Commercial
TBP34S 16X-45
Rl = 300 n.
16 45 6 12 5 10 ns
TBP34S162-35 R2 = 300 n.
Commercial 16 35 6 12
TBP34S16X-35
5 10 ns
See Note 2
TBP34S162-25
TBP34S16X-25
Commercial 16 25 6 12 5 10 ns
U)
~
o
a:
c..
:l=AII typical values are at Vee = 5 V. TA = 25°C.
NOTE 2: Load circuits and voltage waveforms as shown in Section 1 of The TTL Data Book, Volume 4, 1985.
TEXAS ~
INSTRUMENTS
POST OFFICE BOX 225012 • DALLAS. TEXAS 75265
4-51