tc74vcx164245ft TOSHIBA Semiconductor CORPORATION, tc74vcx164245ft Datasheet
tc74vcx164245ft
Related parts for tc74vcx164245ft
tc74vcx164245ft Summary of contents
Page 1
... TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VCX164245FT 16-Bit Dual Supply Bus Transceiver The TC74VCX164245FT is a dual supply, advanced high-speed CMOS 16-bit dual supply voltage interface bus transceiver fabricated with silicon gate CMOS technology also designed with over voltage tolerant inputs and outputs ...
Page 2
... GND 2A8 33 2A3 32 2A4 31 V CCA 30 2A5 29 2A6 28 GND 27 2A7 26 2A8 TC74VCX164245FT G3 3 EN1 (BA) 3 EN2 (AB EN4 (BA) 6 EN5 (AB) 2 1B1 1B2 5 1B3 6 1B4 8 1B5 9 1B6 11 1B7 12 1B8 13 2B1 2B2 16 ...
Page 3
... L L Output L H Input H X Inputs Bus 2 OE 2DIR 2A1-2A8 L L Output L H Input Don’t care Z: High impedance Function Outputs Bus 1B1-1B8 Input Output Z Z Function Outputs Bus 2B1-2B8 Input Output TC74VCX164245FT 2007-10-19 ...
Page 4
... Block Diagram 1DIR 1 OE 1B1 1B8 2DIR 2 OE 2B1 2B8 V V CCB CCA Logic level converter Same as above block V V CCB CCA Logic level converter Same as above block 4 TC74VCX164245FT 1A1 1A8 2A1 2A8 2007-10-19 ...
Page 5
... I (Note 5) I/OK ± OUTB ± OUTA ± 100 I CCB ± 100 I CCA P 400 D − 150 T stg terminal when the off-state. CCA CCB absolute maximum rating must be observed TC74VCX164245FT Unit ° C 2007-10-19 ...
Page 6
... CCA 3 3.6 (Note (Note 3) CCB 0 to 3.6 (Note (Note 3) CCA ± 24 (Note 4) I OUTB ± 18 (Note 5) ± 18 (Note 6) I OUTA ± 6 (Note 7) − opr dt/ (Note TC74VCX164245FT Unit °C ns/V 2007-10-19 ...
Page 7
... CCA CCA IN OUT = V − 0.6 V per input I V CCTB INB CCB = V − 0.6 V per input I V CCTA INA CCA 7 TC74VCX164245FT Ta = − 85°C V (V) V (V) CCB CCA Min Max 3.3 ± 0.3 2.5 ± 0.2 ⎯ 2.0 3.3 ± 0.3 2.5 ± 0.2 ⎯ 1.6 3.3 ± 0.3 2.5 ± 0.2 ⎯ 0.8 3.3 ± 0.3 2.5 ± 0.2 ⎯ ...
Page 8
... CCA CCA IN OUT = V − 0.6 V per input I V CCTB INB CCB = V − 0.6 V per input I V CCTA INA CCA 8 TC74VCX164245FT Ta = − 85°C V (V) V (V) CCB CCA Min Max 3.3 ± 0.3 1.8 ± 0.15 ⎯ 2.0 0.65 × 3.3 ± 0.3 1.8 ± 0.15 ⎯ 3.3 ± 0.3 1.8 ± 0.15 ⎯ 0.8 0.35 × ...
Page 9
... CCA CCA IN OUT = V − 0.6 V per input I V CCTB INB CCB = V − 0.6 V per input I V CCTA INA CCA 9 TC74VCX164245FT Ta = − 85°C V (V) V (V) CCB CCA Min Max 2.5 ± 0.2 1.8 ± 0.15 ⎯ 1.6 0.65 × 2.5 ± 0.2 1.8 ± 0.15 ⎯ 2.5 ± 0.2 1.8 ± 0.15 ⎯ 0.7 0.35 × ...
Page 10
... Figure 1, Figure 3 t pHZ t pLH Figure 1, Figure 2 t pHL t pZL Figure 1, Figure 3 t pZH t pLZ Figure 1, Figure 3 t pHZ t osLH t osHL = |t − osHL pHLm pHLn 10 TC74VCX164245FT = 30 pF 500 Ω Min Max Unit 0.8 4.6 ns 0.8 4.6 0.8 4.4 0.6 4.4 ns 0.6 4.8 0.8 4.8 ⎯ (Note) 0.5 ns Min Max Unit 1.5 7 ...
Page 11
... Input: t Symbol Test Condition = OLP OLV OHV TC74VCX164245FT Min Max Unit 1.5 7.0 ns 1.5 8.3 0.8 4.6 0.8 5.8 0.8 5.8 ns 0.8 5.2 ⎯ (Note) 0 2 Typ. V (V) V (V) CCB CCA 2 ...
Page 12
... C DIR ⎯ C An, Bn I/O A ⇒ B (DIR = “H”) ⎯ C PDA B ⇒ A (DIR = “L”) A ⇒ B (DIR = “H”) ⎯ C PDB B ⇒ A (DIR = “L” /16 (per bit) ・ TC74VCX164245FT Typ. Unit V (V) V (V) CCB CCA 3.3 2 3.3 2 3.3 2.5 2 3.3 2 3.3 2 ...
Page 13
... V CC 3.3 ± 0.3 V 2.5 ± 0 − 0.3 V − 0. TC74VCX164245FT Switch , t Open pLH pHL = 3.3 ± 0 × 2.5 ± 0 pLZ pZL 1.8 ± 0. GND pHZ pZH V IH GND V ...
Page 14
... Package Dimensions Weight: 0.25 g (typ.) TC74VCX164245FT 14 2007-10-19 ...
Page 15
... Please contact your sales representative for product-by-product details in this document regarding RoHS compatibility. Please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations. TC74VCX164245FT 15 20070701-EN 2007-10-19 ...