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PDF 100363F Data sheet ( Hoja de datos )
| Número de pieza | 100363F | |
| Descripción | Low Power Dual 8-Input Multiplexer | |
| Fabricantes | National Semiconductor | |
| Logotipo |  |
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August 1998
100363
Low Power Dual 8-Input Multiplexer
General Description
The 100363 is a dual 8-input multiplexer. The Data Select
(Sn) inputs determine which bit (An and Bn) will be presented
at the outputs (Za and Zb respectively). The same bit (0–7)
will be selected for both the Za and Z b output. All inputs have
50 kΩ pulldown resistors.
n 2000V ESD protection
n Pin/function compatible with 100163
n Voltage compensated operating range = −4.2V to −5.7V
n Standard Microcircuit Drawing
(SMD) 5962-9165501
Features
n 50% power reduction of the 100163
Logic Symbol
Pin Names
S0– S2
A0– A7
B0– B7
Za, Zb
Description
Data Select Inputs
A Data Inputs
B Data Inputs
Data Outputs
Connection Diagrams
DS100310-1
24-Pin Quad Cerpak
24-Pin DIP
DS100310-3
DS100310-2
© 1998 National Semiconductor Corporation DS100310
www.national.com
1 page  
AC Electrical Characteristics
VEE = −4.2V to −5.7V, VCC = VCCA = GND
Symbol
Parameter
TC = −55˚C
TC = +25˚C
TC =
+125˚C
Units Conditions
Notes
Min Max Min Max Min Max
tPLH Propagation Delay
0.50 2.40 0.60 2.30 0.70 3.00 ns
tPHL
A0–A7, B0–B7 to Output
tPLH Propagation Delay
0.80 3.00 0.90 2.80 0.80 3.40 ns Figure 1 and
tPHL
S0–S2 to Output
Figure 2
tTLH Transition Time
0.30 1.90 0.30 1.80 0.30 2.10 ns
tTHL 20% to 80%, 80% to 20%
(Notes 7, 8, 9)
(Note 10)
Note 7: F100K 300 Series cold temperature testing is performed by temperature soaking (to guarantee junction temperature equals −55˚C), then testing immediately
after power-up. This provides “cold start” specs which can be considered a worst case condition at cold temperatures.
Note 8: Screen tested 100% on each device at +25˚C temperature only, Subgroup A9.
Note 9: Sample tested (Method 5005, Table I) on each manufactured lot at +25˚C, Subgroup A9, and at +125˚C and −55˚C, temperatures, Subgroups A10 and A11.
Note 10: Not tested at +25˚C, +125˚C, and −55˚C temperature (design characterization data).
Test Circuitry
Notes:
VCC, VCCA = +2V, VEE = −2.5V
L1 and L2 = equal length 50Ω impedance lines
RT = 50Ω terminator internal to scope
Decoupling 0.1 µF from GND to VCC and V EE
All unused outputs are loaded with 50Ω to GND
CL = Fixture and stray capacitance ≤ 3 pF
Pin numbers shown are for flatpak; for DIP see logic symbol
FIGURE 1. AC Test Circuit
DS100310-6
5 www.national.com
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet 100363F.PDF ] | |
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