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Toshiba Electronic Components Datasheet

TC74VCX16823FT Datasheet

Low-Voltage 18-Bit D-Type Flip-Flop

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TC74VCX16823FT
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74VCX16823FT
Low-Voltage 18-Bit D-Type Flip-Flop with 3.6-V Tolerant Inputs and Outputs
The TC74VCX16823FT is a high-performance CMOS 18-bit
D-type flip-flop. Designed for use in 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 overvoltage tolerant inputs and outputs
up to 3.6 V.
The TC74VCX16823FT can be used as two 9-bit flip-flops or
one 18-bit flip-flop. With the clock-enable (CKEN) input low, the
D-type flip-flops enter data on the low-to-high transitions of the
clock. Taking CKEN high disables the clock buffer, thus latching
the outputs. Taking the clear (CLR) input low causes the Q
Weight: 0.25 g (typ.)
outputs to go low independently of the clock. When the OE input
is high, the outputs are in a high-impedance state. This device is designed to be used with 3-state memory address
drivers, etc.
All inputs are equipped with protection circuits against static discharge.
Features
Low-voltage operation: VCC = 1.8 to 3.6 V
High-speed operation: tpd = 3.5 ns (max) (VCC = 3.0 to 3.6 V)
: tpd = 4.4 ns (max) (VCC = 2.3 to 2.7 V)
: tpd = 8.8 ns (max) (VCC = 1.8 V)
Output current: IOH/IOL = ±24 mA (min) (VCC = 3.0 V)
: IOH/IOL = ±18 mA (min) (VCC = 2.3 V)
: IOH/IOL = ±6 mA (min) (VCC = 1.8 V)
Latch-up performance: 300 mA
ESD performance: Machine model ≥ ±200 V
Human body model ≥ ±2000 V
Package: TSSOP
3.6-V tolerant function and power-down protection provided on all inputs and outputs
Start of commercial production
1997-11
1
2014-03-01


Toshiba Electronic Components Datasheet

TC74VCX16823FT Datasheet

Low-Voltage 18-Bit D-Type Flip-Flop

No Preview Available !

Pin Assignment (top view)
1CLR 1
1OE 2
1Q1 3
GND 4
1Q2 5
1Q3 6
VCC 7
1Q4 8
1Q5 9
1Q6 10
GND 11
1Q7 12
1Q8 13
1Q9 14
2Q1 15
2Q2 16
2Q3 17
GND 18
2Q4 19
2Q5 20
2Q6 21
VCC 22
2Q7 23
2Q8 24
GND 25
2Q9 26
2OE 27
2CLR 28
56 1CK
55 1CKEN
54 1D1
53 GND
52 1D2
51 1D3
50 VCC
49 1D4
48 1D5
47 1D6
46 GND
45 1D7
44 1D8
43 1D9
42 2D1
41 2D2
40 2D3
39 GND
38 2D4
37 2D5
36 2D6
35 VCC
34 2D7
33 2D8
32 GND
31 2D9
30 2CKEN
29 2CK
IEC Logic Symbol
TC74VCX16823FT
1OE
2
1CLR
1
1CKEN
55
1CK
56
2OE
27
2CLR
28
2CKEN
30
2CK
29
1D1
54
1D2
52
1D3
51
1D4
49
1D5
48
1D6
47
1D7
45
1D8
44
1D9
43
2D1
42
2D2
41
2D3
40
2D4
38
2D5
37
2D6
36
2D7
34
2D8
33
2D9
31
EN1
R2
G3
3C4
EN5
R6
G7
7C8
4D
1, 2
8D
5, 6
3
1Q1
5
1Q2
6
1Q3
8
1Q4
9
1Q5
10 1Q6
12 1Q7
13 1Q8
14 1Q9
15 2Q1
16 2Q2
17 2Q3
19 2Q4
20 2Q5
21 2Q6
23 2Q7
24 2Q8
26 2Q9
2
2014-03-01


Part Number TC74VCX16823FT
Description Low-Voltage 18-Bit D-Type Flip-Flop
Maker Toshiba
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