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PDF TC7PB54FC Data sheet ( Hoja de datos )
| Número de pieza | TC7PB54FC | |
| Descripción | Single 1-of-3 Demultiplexer | |
| Fabricantes | Toshiba | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TC7PB54FC (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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TC7PB54FC/FK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC7PB54FC,TC7PB54FK
Single 1-of-3 Demultiplexer with N-channel pull-down MOSFET
The TC7PB54 is a single 1-of-3 high-speed CMOS
demultiplexer designed for low-voltage applications. The low
ON-resistance of the switch allows the input (COM) to be
connected to the outputs (Ch0 and Ch1) while maintaining CMOS
low power dissipation. The device uses P-channel MOSFETs for
the switch block between the input and output pins.
The single-input multiplexer can direct the potential supplied on
the COM pin to one of the Ch0 to Ch2 pins depending on the
combined state of control pins A and B. The unused Chx pins are
clamped to ground using an N-channel MOSFET.
All inputs are equipped with protection circuits against static
discharge.
Features
• Operating voltage range: VCC = 2 to 3.6 V
• High-speed operation: tpd = 70 ns (max) @2.7 V
• Very low ON-resistance: RON = 3 Ω (max) @2.7 V
• High latch-up immunity: Higher than or equal to ±300 mA
• ESD performance: Machine model ≥ ±200 V
Human body model ≥ ±2000 V
• Package: CSON8 (CST8), SSOP8 (US8)
Pin Assignment (top view)
TC7PB54FC
A B VCC COM
876 5
TC7PB54FK
A B VCC CO
8765
TC7PB54FC
TC7PB54FK
CSON8-P-0.4
Weight
CSON8-P-0.4: 0.002 g (typ.)
SSOP8-P-0.50A: 0.01 g (typ.)
top view
top view
1234
Ch0 Ch1 Ch2GND
Marking
TC7PB54FC
876 5
P00A
1234
Ch0 Ch1 Ch2 GND
TC7PB54FK
8765
PB
54
1234
1234
1
2007-10-19
Free Datasheet http:
1 page  
TC7PB54FC/FK
RON − VIN Characteristic Curves VCC = 2.7 V, Iis = 3 mA, Ta = −40/25/85°C
30
27 Vcc = 2.7V
24 Iis = 3mA
21 Ta=25℃
18
15
12
9 Ta=85℃
Ta=-40℃
6
3
0
0 0.5 1 1.5 2 2.5 3 3.5
Vis(V)
Meanings of Symbols
Symbol
IIN
IIZ
IIK
RON
VIS
IIS
R
IL
Description
Leakage current when voltage is applied to the A pin
Leakage current when voltage of 0 to VCC is applied between the COM and Ch pins
Leakage current when voltage of VCC to VCC + 0.3 V is applied between the COM and Ch pins
Resistance between the COM and Ch pins
Reference voltage for measuring Ron
Reference current for measuring Ron
Resistance of the N-channel MOS used to fixed the logical state
Reference current drawn from the N-channel MOS used to fixed the logical state
5 2007-10-19
Free Datasheet http://www.datasheet4u.com/
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet TC7PB54FC.PDF ] | |
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