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CD74HC138M |
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| Part Number | CD74HC138M |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Description | The CDx4HC(T)138 and '238 are three to eight decoders with one standard output strobe (G2) and two active low output strobes (G 1 and G 0). When the outputs are gated by any of the strobe inputs, the... |
| Features |
• Select one of eight data outputs: – Active low for '138 – Active high for '238 • l/O port or memory selector • Three enable inputs to simplify cascading • Typical propagation delay of 13 ns at VCC = 5 V, CL = 15 pF, TA = 25°C • Fanout (over temperature range) – Bus driver outputs: 15 LSTTL loads – Standard outputs: 10 LSTTL loads • Wide operating temp range: -55°C to 125°C • Balanced propagation delay and transition times • Significant power reduction compared to LSTTL logic ICs • HC types – 2 V to 6 V operation – High noise immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5 V • HCT types – 4.... |
| Document |
 CD74HC138M Data Sheet
PDF 1.28MB |
Similar Datasheet
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Desde 2024. D4U Semiconductor.
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