TC74AC574FW Datasheet PDF - Toshiba Semiconductor
Part Number | TC74AC574FW | |
Description | Octal D-Type Flip-Flop | |
Manufacturers | Toshiba Semiconductor | |
Logo | ||
There is a preview and TC74AC574FW download ( pdf file ) link at the bottom of this page. Total 11 Pages |
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TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74AC574P,TC74AC574F,TC74AC574FW,TC74AC574FT
Octal D-Type Flip-Flop with 3-State Output
The TC74AC574 is an advanced high speed CMOS OCTAL
FLIP-FLOP fabricated with silicon gate and double-layer metal
wiring C2MOS technology.
It achieves the high speed operation similar to equivalent
Bipolar Schottky TTL while maintaining the CMOS low power
dissipation.
These 8-bit D-type flip-flops are controlled by a clock input
(CK) and a output enable input ( OE ).
When the OE input is high, the eight outputs are in a high
impedance state.
All inputs are equipped with protection circuits against static
discharge or transient excess voltage.
Features
• High speed: fmax = 180 MHz (typ.) at VCC = 5 V
• Low power dissipation: ICC = 8 µA (max) at Ta = 25°C
• High noise immunity: VNIH = VNIL = 28% VCC (min)
• Symmetrical output impedance: |IOH| = IOL = 24 mA (min)
Capability of driving 50 Ω
transmission lines
• Balanced propagation delays: tpLH ∼− tpHL
• Wide operating voltage range: VCC (opr) = 2 to 5.5 V
• Pin and function compatible with 74F574
Note: xxxFW (JEDEC SOP) is not available in
Japan.
TC74AC574P
TC74AC574F
TC74AC574FW
TC74AC574FT
Weight
DIP20-P-300-2.54A
: 1.30 g (typ.)
SOP20-P-300-1.27A
: 0.22 g (typ.)
SOP20-P-300-1.27
: 0.22 g (typ.)
SOL20-P-300-1.27
: 0.46 g (typ.)
TSSOP20-P-0044-0.65A : 0.08 g (typ.)
1
2006-02-01
|
|
TC74AC574P/F/FW/FT
AC Characteristics (CL = 50 pF, RL = 500 Ω, input: tr = tf = 3 ns)
Characteristics
Propagation delay
time
(CK-Q)
Output enable time
Output disable time
Maximum clock
frequency
Input capacitance
Output capacitance
Power dissipation
capacitance
Symbol
tpLH
tpHL
tpZL
tpZH
tpLZ
tpHZ
fmax
CIN
COUT
CPD
Test Condition
VCC (V)
3.3 ± 0.3
―
5.0 ± 0.5
Ta = 25°C
Min Typ. Max
― 9.8 16.7
― 6.1 9.2
―
―
―
―
―
3.3 ± 0.3
5.0 ± 0.5
3.3 ± 0.3
5.0 ± 0.5
3.3 ± 0.3
5.0 ± 0.5
―
―
―
―
50
95
―
―
9.2 15.8
6.1 9.3
6.6 11.0
5.8 8.8
100 ―
160 ―
5 10
10 ―
(Note) ― 36 ―
Ta =
−40 to 85°C
Min Max
1.0 19.0
1.0 10.5
1.0 18.0
1.0 10.6
1.0 12.5
1.0 10.0
50 ―
95 ―
― 10
――
――
Unit
ns
ns
ns
MHz
pF
pF
pF
Note:
CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating
current consumption without load.
Average operating current can be obtained by the equation:
ICC (opr) = CPD·VCC·fIN + ICC/8 (per F/F)
And the total CPD when n pcs. of latch operate can be gained by the following equation:
CPD (total) = 26 + 10·n
5 2006-02-01
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for TC74AC574FW electronic component. |
Information | Total 11 Pages | |
Link URL | [ Copy URL to Clipboard ] | |
Download | [ TC74AC574FW.PDF Datasheet ] |
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Featured Datasheets
Part Number | Description | MFRS |
TC74AC574F | The function is Octal D-Type Flip-Flop. Toshiba Semiconductor | |
TC74AC574FT | The function is Octal D-Type Flip-Flop. Toshiba Semiconductor | |
TC74AC574FW | The function is Octal D-Type Flip-Flop. Toshiba Semiconductor | |
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