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D Function and Pinout Compatible With FCT
and F Logic
D 25-Ω Output Series Resistors to Reduce
Transmission-Line Reflection Noise
D Edge-Rate Control Circuitry for
Significantly Improved Noise
Characteristics
D Ioff Supports Partial-Power-Down Mode
Operation
D Fully Compatible With TTL Input and
Output Logic Levels
D ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
– 1000-V Charged-Device Model (C101)
D 12-mA Output Sink Current
15-mA Output Source Current
D 3-State Outputs
CY74FCT2245T 8-BIT TRANSCEIVER WITH 3-STATE OUTPUTS
SCCS037B – JULY 1994 – REVISED NOVEMBER 2001
P, Q, OR SO PACKAGE (TOP VIEW)
T/R
A0 A1 A2 A3 A4 A5 A6 A7 GND
1 2 3 4 5 6 7 8 9 10
20 VCC 19 OE
18 B0 17 B1 16 B2 15 B3 14 B4 13 B5 12 B6 11 B7
description
The CY74FCT22
CY74FCT2245T Datasheet
