TheTTL - Al Kossow's Bitsavers

TBP34R162, TBP34R16X
16,384-BIT (4096 WORDS BY 4 BITS) REGISTERED
PROGRAMMABLE READ-ONLY MEMORY
recommended operating conditions
PARAMETER
VCC Supply voltage
VIH High-level input voltage
VIL Low-level input voltage
10H High-level output current
10L Low-level output current
tw Pulse duration. RCLK high or low
tsu Setup time. address before RCLKi -30 Suffix
I
th Hold time. address after RCLK
TA Operating free-air temperature range
COMMERCIAL
MIN NOM MAX
UNIT
4.5 5 5.5 V
2 V
0.8 V
-3.2 mA
24 mA
12 ns
30 ns
ns
0 70 °c
electrical characteristics over recommended operating free-air temperature range (unless otherwise
noted)
COMMERCIAL
PARAMETER
TEST CONDITIONS
MIN Typt MAX
UNIT
VIK VCC = MIN. 11= -18 mA -1.2 V
VOH VCC = MIN. 10H = -3.2 mA 2.4 3.1 V
VOL VCC = MIN. 10L = 24 mA 0.5 V
10ZH VCC = MAX. Va = 2.4 V 50 p.A
10ZL VCC = MAX. Va = 0.5 V -50 p.A
II VCC = MAX. VI = 5.5 V 0.1 mA
IIH VCC = MAX. VI = 2.7 V 20 p.A
IlL VCC = MAX. VI = 0.5 V -0.25 mA
lot VCC = MAX. Va = 2.25 V -30 -112 mA
ICC VCC = MAX 120 160 mA
I
switching characteristics over recommended ranges of TA and Vee (unless otherwise noted)
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S
CI'I
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
tpd CLK Any Q
ten G Any Q
tdis G Any Q
t All typical values are at VCC = 5 V. T A = 15 °c.
TEST
COMMERCIAL
CONDITIONS -30 SUFFIX UNIT
(See Note 2) MIN TYP* MAX
R1 = 300 n. 8 12 ns
R2 = 600 n. 8 12 ns
CL = 50 pF 6 10 ns
t The output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current. lOS.
NOTE 2: Load circuits and voltage waveforms are shown in Section 1 of The TTL Data Book. Volume 4. 1985.
PRODUCTION DATA documents contain information
current as of publication date. Products conform to
specifications per the terms of Texas Instruments
4-38 standard warranty. Production processing does not
necessarily include testing of all parameters.
TEXAS ..
INSTRUMENTS
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