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TC74HCT74AP Datasheet(PDF) 1 Page - Toshiba Semiconductor

Part No. TC74HCT74AP
Description  Dual D-Type Flip Flop with Preset and Clear
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Maker  TOSHIBA [Toshiba Semiconductor]
Homepage  http://www.semicon.toshiba.co.jp/eng
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TC74HCT74AP Datasheet(HTML) 1 Page - Toshiba Semiconductor

   
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TC74HCT74AP/AF/AFN
2007-10-01
1
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74HCT74AP,TC74HCT74AF,TC74HCT74AFN
Dual D-Type Flip Flop with Preset and Clear
The TC74HCT74A is a high speed CMOS D FLIP FLOP
fabricated with silicon gate C2MOS technology.
It achieves the high speed operation similar to equivalent
LSTTL while maintaining the CMOS low power dissipation.
This device may be used as a level converter for interfacing
TTL or NMOS to High Speed CMOS. The inputs are compatible
with TTL , NMOS and CMOS output voltage levels.
The signal level applied to the D INPUT is transferred to Q
OUTPUT during the positive going transition of the CLOCK
pulse.
CLEAR and PRESET are independent of the CLOCK and
are accomplished by setting the applopriate input to an “L” level.
All inputs are equipped with protection circuits against static
discharge or transient excess voltage.
Features
• High speed: fmax = 53 MHz (typ.) at VCC = 5 V
• Low power dissipation: ICC = 2 μA (max) at Ta = 25°C
• Compatible with TTL outputs: VIH = 2 V (min)
VIL = 0.8 V (max)
• Wide interfacing ability: LSTTL, NMOS, CMOS
• Output drive capability: 10 LSTTL loads
• Symmetrical output impedance: |IOH| = IOL = 4 mA (min)
• Balanced propagation delays: tpLH ∼− tpHL
• Pin and function compatible with 74LS74
Pin Assignment
Note: xxxFN (JEDEC SOP) is not available in
Japan.
TC74HCT74AP
TC74HCT74AF
TC74HCT74AFN
Weight
DIP14-P-300-2.54
: 0.96 g (typ.)
SOP14-P-300-1.27A
: 0.18 g (typ.)
SOL14-P-150-1.27
: 0.12 g (typ.)


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