CY74FCT138T |
Part Number | CY74FCT138T |
Manufacturer | Texas Instruments (https://www.ti.com/) |
Description | NC – No internal connection The ’FCT138T devices are 1-of-8 decoders. These devices accept three binary weighted inputs (A0, A1, A2) and, when enabled, provide eight mutually exclusive active-low ou... |
Features |
8 O1
E1 5
17 O2
NC 6
16 NC
E2 7
15 O3
E3 8
14 O4
9 10 11 12 13
O7 A1 GND A0
description
NC – No internal connection The ’FCT138T devices are 1-of-8 decoders. These devices accept three binary weighted inputs (A0, A1, A2) and, when enabled, provide eight mutually exclusive active-low outputs (O0 –O7). The ’FCT138T devices feature three enable inputs: two active low (E1, E2) and one active high (E3). All outputs are high unless E1 and E2 are low and E3 is high. This multiple-enable function allows easy parallel expansion of the device to a 1-of-32 (five lines to 32 lines) decoder wit... |
Document |
CY74FCT138T Data Sheet
PDF 707.59KB |
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