TIBPAL22V10-5C Datasheet, PDF (9/17 Pages) Texas Instruments – HIGH-PERFORMANCE IMPACT-XLE PROGRAMMABLE ARRAY LOGIC CIRCUIT

TIBPAL22V10-5C
HIGH-PERFORMANCE IMPACT-XL™ PROGRAMMABLE ARRAY LOGIC CIRCUIT
SRPS028A – MAY 1992 – REVISED OCTOBER 1993
electrical characteristics over recommended operating free-air temperature range
PARAMETER
TEST CONDITIONS
MIN TYP† MAX UNIT
VIK
VOH
VOL
IOZH‡
IOZL‡
II
IIH‡
IIL
CLK
All others
VCC = 4.75 V,
VCC = 4.75 V,
VCC = 4.75 V,
VCC = 5.25 V,
VCC = 5.25 V,
VCC = 5.25 V,
VCC = 5.25 V,
VCC = 5.25 V,
II = – 18 mA
IOH = – 3.2 mA
IOL = 16 mA
VO = 2.7 V
VO = 0.4 V
VI = 5.5 V
VI = 2.7 V
VI = 0.4 V
– 1.2 V
2.4
V
0.35 0.5 V
0.1 mA
– 0.1 mA
1 mA
25 µA
– 0.3
mA
– 0.1
IOS§
ICC
Ci
I
CLK
VCC = 5.25 V,
VCC = 5.25 V,
f = 1 MHz,
VO = 0.5 V
VI = GND,
VI = 2 V
Outputs open
– 30
– 130 mA
210 mA
7
pF
8
Co
f = 1 MHz,
VO = 2 V
10
pF
† _{All typical values are at VCC = 5 V, TA = 25°C.}
‡ _{I/O leakage is the worst case of IOZL and IIL or IOZH and IIH, respectively.}
§ _{Not more than one output should be shorted at a time, and the duration of the short circuit should not exceed one second. VO is set at 0.5 V to}
avoid test problems caused by test equipment ground degradation.
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
TEST CONDITIONS
Without feedback
fmax¶
With internal feedback (counter configuration)
With external feedback
tpd
I, I/O
I/O
tpd
I, I/O (reset)
Q
R1 = 300 Ω,
R2 = 300 Ω,
tpd
CLK
Q
tpd#
CLK
Feedback
See Figure 4
ten
I, I/O
I/O, Q
tdis
I, I/O
I/O, Q
) ^{¶ fmax (without feedback) =} tw(low)
1
tw(high)
) ^{fmax (with internal feedback) =} tsu
1
tpd(CLK to feedback)
) ^{fmax (with external feedback) =} tsu
1
tpd(CLK to Q)
# _{This parameter is calculated from the measured fmax with internal feedback in the counter configuration.}
MIN MAX UNIT
143
133
MHz
117
1
5 ns
10 ns
0.5
4 ns
3 ns
6.5 ns
6 ns
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