TC7PB54FC Datasheet, PDF (1/9 Pages) Toshiba Semiconductor – Single 1-of-3 Demultiplexer with N-channel pull-down MOSFET

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: V_CC = 2 to 3.6 V
• High-speed operation: tpd = 70 ns (max) @2.7 V
• Very low ON-resistance: R_ON = 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 V_CC COM
876 5
TC7PB54FK
A B V_{CC 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 Ch2 GND
Marking
TC7PB54FC
876 5
P00A
1234
Ch0 Ch1 Ch2 GND
TC7PB54FK
8 765
PB
54
1234
1234
1
2007-10-19