Document
TC7SP97,98TU
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC7SP97TU, TC7SP98TU
Low Voltage Single Configurable Multiple Function Gate with 3.6 V Tolerant Inputs and Outputs
The TC7SP97,98 is a high performance CMOS multiple
Function Gate which is guaranteed to operate from 1.2-V to 3.6-V.
Designed for use in 1.5 V, 1.8 V, 2.5 V or 3.3 V systems, it
achieves high speed operation while maintaining the CMOS low
power dissipation.
It is also designed with over voltage tolerant inputs and
outputs up to 3.6 V.
It independently consists of three circuits for Multiple Function
Gate.
The output state is determined by seven patterns of 3-inputs. The user can choose the functions of Multiplexer, AND, OR,
Weight: 0.007 g(typ)
NAND, Schmitt Inverter, and Schmitt Buffer.
All inputs are equipped with protection circuits against static discharge.
Features
• Low-voltage operation : VCC = 1.2 to 3.6 V
• High-speed operation
: tpd = 8.5 ns (max) (VCC = 3.0 to 3.6 V) : tpd = 12.0 ns (max) (VCC = 2.3 to 2.7 V)
• Output current
: | IOH |/ IOL = ±8 mA (min) (VCC = 3.0 V) : | IOH |/ IOL = ±4 mA (min) (VCC = 2.3 V) : | IOH |/ IOL = ±1.5 mA (min) (VCC = 1.65 V)
• Latch-up performance : −300 mA
• ESD performance
: Machine model ≥ ±200 V Human body model ≥ ±2000 V
• Package
: UF6
• Power-down protection is provided on all inputs and outputs
Start of commercial production
2007-06
1
2014-03-01
Pin Assignment (top view)
TC7SP97TU
C VCC Y 654
TC7SP98TU
C VCC Y 654
EPE
EPF
123 B GND A
Truth Table
123 B GND A
INPUTS
A
B
C
L
L
L
L
L
H
L
H
L
L
H
H
H
L
L
H
L
H
H
H
L
H
H
H
OUTPUT
TC7SP97 TC7SP98
Y
Y
L
H
L
H
H
L
L
H
L
H
H
L
H
L
H
L
System Diagram
TC7SP97
3 A
1 B
6 C
TC7SP98
3 A
1 B
6 C
2
TC7SP97,98TU
4 Y
4
Y
2014-03-01
Logic configrations(1/2)
Function
Input Condition
TC7SP97 Logic symbol
SP97 AND
SP98 NAND
A=INPUT
B=L-Level
A
C=INPUT
C
Y=OUTPUT
SP97 OR
SP98 NOR
A=H-Level
B=INPUT
B
C=INPUT
C
Y=OUTPUT
SP97
Schmitt
INV+NOR
B
or
A=L-Level
C
Schmitt
INV+AND
B=INPUT
OR
SP98
C=INPUT
B
Schmitt
Y=OUTPUT
C
INV+OR
or
Schmitt INV+NAND
SP97
Schmitt
INV+NAND
A
or
A=INPUT
C
Schmitt
INV+OR
B=H-Level
OR
SP98
C=INPUT
A
Schmitt
Y=OUTPUT
C
INV+AND
or
Schmitt INV+NOR
TC7SP98 Logic symbol
A YC
Y
B C
Y
B C
OR
B YC
A YC
OR
Y
A C
TC7SP97,98TU
FUNCTION TABLE
Y ABC
97 98
Y LLL L H
LLH L H HLL L H HLH H L
Y A BC
97 98
Y HLL L H
HLH H L HHL H L HHH H L
Y
Y ABC
97 98 LLL L H L LH L H
Y
LHL H L L HH L H
Y
Y ABC
97 98 LHL H L LHH L H
Y
HHL H L HHH H L
SP97
2 to 1 Selector C
A=INPUT
A
B=INPUT
B
C=Select
SP98
Y=OUTPUT
2 to 1 Selector+INV
C
Y
A
B
Y ABC
97 98
LLL L H
Y
LHL H L
HLL L H
HHL H L
LLH L H
LHH L H
HLH H L
HHH H L
3
2014-03-01
Logic configrations(2/2)
Function
SP97 Schmitt INV
SP98 Schmitt Buffer
Input Condition
A=L-Level B=H-Level C=INPUT Y=OUTPUT
TC7SP97 Logic symbol
C
SP97
Schmitt Buffer A=H-Level
SP98
B=L-Level C=INPUT
C
Schmitt INV Y=OUTPUT
SP97
Schmitt Buffer A=L-Level
SP98
B=INPUT
B
C=L-Level
Schmitt INV Y=OUTPUT
SP97
Schmitt Buffer A=H-Level
SP98
B=INPUT
B
C=L-Level
Schmitt INV Y=OUTPUT
SP97
Schmitt Buffer A=INPUT
SP98
B=L-Level
A
C=H-Level
Schmitt INV Y=OUTPUT
TC7SP98 Logic symbol YC
YC
YB
YB
YA
TC7SP97,98TU
FUNCTION TABLE
ABC
Y
Y
97 98
LHL H L
LHH L H
Y
ABC
Y
97 98
HL L L H
HL H H L
ABC
Y
Y
97 98
LL L L H
LHL H L
ABC
Y
Y
97 98
HL L L H
HHL H L
Y
ABC
Y
97 98
LLH L H
HL H H L
4
2014-03-01
TC7SP97,98TU
Absolute Maximum Rating (Note1)
Characteristics
Symbol
Rating
Unit
Power supply voltage DC input voltage
DC output voltage
Input diode current Output diode current DC output current Power dissipation DC VCC/ground current Storage temperature
VCC VIN
VOUT
IIK IOK IOUT PD ICC/IGND Tstg
-0.5 to 4.6
V
-0.5 to 4.6
V
-0.5 to 4.6 (Note2)
-0.5 to VCC + 0.5
V
(Note3)
-20
mA
±20 (Note4) mA
±25
mA
180
mW
±25
mA
-65 to 150
°C
Note 1: Exceeding any of the absolute maximum ratings, even briefly, lead to deterioration in IC performance or even destruction. Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings and the operating ranges. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test report and estimated failure rate, etc).
Note 2: VCC = 0 V
Note 3: High or Low state. IOUT absolute ratiingmust be observed. Note 4: VOUT < GND, VOUT > VCC
Operating Range (Note1)
Characteristics
Symbol
Rating
Unit
Supp.