SN74TVC3010_07 Datasheet, PDF (1/19 Pages) Texas Instruments – 10-BIT VOLTAGE CLAMP

SN74TVC3010
10-BIT VOLTAGE CLAMP
SCDS088G – APRIL 1999 – REVISED AUGUST 2003
D Designed to be Used in Voltage-Limiting
Applications
D 6.5-Ω On-State Connection Between Ports
A and B
D Flow-Through Pinout for Ease of Printed
Circuit Board Trace Routing
D Direct Interface With GTL+ Levels
D ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 1000-V Charged-Device Model (C101)
description/ordering information
The SN74TVC3010 provides 11 parallel NMOS
pass transistors with a common gate. The low
on-state resistance of the switch allows
connections to be made with minimal propagation
delay.
DBQ, DGV, DW, OR PW PACKAGE
(TOP VIEW)
GND 1
A1 ²
A2 ³
A3 ⁴
A4 ⁵
A5 ⁶
A6 ⁷
A7 ⁸
A8 ⁹
A9 ¹⁰
A10 ¹¹
A11 ¹²
24 _GATE
23 _B1
22 _B2
21 _B3
20 _B4
19 _B5
18 _B6
17 _B7
16 _B8
15 _B9
14 _B10
13 _B11
The device can be used as a 10-bit switch with the gates cascaded together to a reference transistor. The
low-voltage side of each pass transistor is limited to a voltage set by the reference transistor. This is done to
protect components with inputs that are sensitive to high-state voltage-level overshoots. (See Application
Information in this data sheet.)
All of the transistors in the TVC array have the same electrical characteristics; therefore, any one of them can
be used as the reference transistor. Since, within the device, the characteristics from transistor to transistor are
equal, the maximum output high-state voltage (V_OH) is approximately the reference voltage (V_REF), with
minimal deviation from one output to another. This is a large benefit of the TVC solution over discrete devices.
Because the fabrication of the transistors is symmetrical, either port connection of each bit can be used as the
low-voltage side, and the I/O signals are bidirectional through each FET.
ORDERING INFORMATION
TA
PACKAGE†
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
SOIC – DW
Tube
Tape and reel
SN74TVC3010DW
SN74TVC3010DWR
TVC3010
–40°C to 85°C SSOP (QSOP) – DBQ Tape and reel SN74TVC3010DBQR TVC3010
TSSOP – PW
Tape and reel SN74TVC3010PWR TT010
TVSOP – DGV
Tape and reel SN74TVC3010DGVR TT010
† _{Package drawings, standard packing quantities, thermal data, symbolization, and PCB design}
guidelines are available at www.ti.com/sc/package.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
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Copyright  2003, Texas Instruments Incorporated
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