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Numéro de référence | TC74ACT574FW | ||
Description | Octal D-Type Flip-Flop with 3-State Output | ||
Fabricant | Toshiba Semiconductor | ||
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1 Page
TC74ACT574P/F/FW/FT
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74ACT574P,TC74ACT574F,TC74ACT574FW,TC74ACT574FT
Octal D-Type Flip-Flop with 3-State Output
The TC74ACT574 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.
This devices 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.
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
• Compatible with TTL outputs:
VIL = 0.8 V (max), VIH = 2.0 V (min)
• Symmetrical output impedance:
|IOH| = IOL = 24 mA (min) Capability of driving 50 Ω
transmission lines.
• Balanced propagation delays: tpLH ∼− tpHL
• Pin and function compatible with 74F574
Note: xxxFW (JEDEC SOP) is not available in
Japan.
TC74ACT574P
TC74ACT574F
TC74ACT574FW
TC74ACT574FT
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
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Pages | Pages 11 | ||
Télécharger | [ TC74ACT574FW ] |
No | Description détaillée | Fabricant |
TC74ACT574F | Octal D-Type Flip-Flop with 3-State Output | Toshiba Semiconductor |
TC74ACT574FT | Octal D-Type Flip-Flop with 3-State Output | Toshiba Semiconductor |
TC74ACT574FW | Octal D-Type Flip-Flop with 3-State Output | Toshiba Semiconductor |
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