tc74lcx16646aft TOSHIBA Semiconductor CORPORATION, tc74lcx16646aft Datasheet
tc74lcx16646aft
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tc74lcx16646aft Summary of contents
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... TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74LCX16646AFT Low-Voltage 16-Bit Bus Transceiver/Register with 5-V Tolerant Inputs and Outputs The TC74LCX16646AFT is a high-performance CMOS 16-bit bus transceiver/register. Designed for use in 3.3-V systems, it achieves high-speed operation while maintaining the CMOS low power dissipation. The device is designed for low-voltage (3 but it could be used to interface to 5-V supply environment for both inputs and outputs ...
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... 2B7 16 2A2 33 2B8 17 2A3 32 GND 19 2A4 31 2SBA 20 30 2CBA 2A5 2A6 23 2A7 24 2A8 2 TC74LCX16646AFT G3 3EN1 [BA] 3EN2 [AB G10 10EN8 [BA] 10EN9 [AB] C11 G12 C13 G14 52 > 1B1 > 1B2 49 1B3 ...
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... TC74LCX16646AFT Function The output functions of A and B busses are disabled. Both A and B busses are used as inputs to the internal flip-flops. Data on the bus will be stored on the rising edge of the clock. The data on the A bus are displayed on the B bus. ...
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... φ φ φ Same as above block φ A φ B φ φ φ φA CK φ φB CK Same as above block φA φB φ φ TC74LCX16646AFT 52 1B1 43 1B8 55 1CBA 54 1SBA 42 2B1 33 2B8 30 2CBA 31 2SBA 2007-10-19 ...
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... Timing Chart OE DIR SAB SBA CAB CBA Input B: Output : Don’t care Z: High impedance 5 TC74LCX16646AFT A: Output Input B: Z 2007-10-19 ...
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... CC Symbol Rating 2 1 5 ± ±12 − opr dt/ 3 TC74LCX16646AFT Unit (Note 3) mA (Note °C Unit V (Note 2) V (Note 3) V (Note 4) (Note 5) mA (Note 6) °C (Note 7) ns/V 2007-10-19 ...
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... 5 OUT = 5 OFF IN OUT = GND 3 OUT Δ − 0 TC74LCX16646AFT Min Max Unit V (V) CC ⎯ 2.7 to 3.6 2.0 V ⎯ 2.7 to 3.6 0 ⎯ 2.7 to 3.6 − 0.2 ⎯ 2.7 2.2 ⎯ 3.0 2.4 ⎯ 3.0 2.2 V ⎯ 2.7 to 3.6 0.2 ⎯ 2.7 0.4 ⎯ 3.0 0.4 ⎯ ...
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... 3 OLV IH IL (Ta = 25°C) Symbol Test Condition C DIR CAB, CBA, SAB, SBA IN C An MHz ･f /16 (per bit TC74LCX16646AFT Min Max Unit V (V) CC ⎯ ⎯ 2.7 MHz 3.3 ± 0.3 ⎯ 170 ⎯ 2.7 6.6 ns 3.3 ± 0.3 1.5 6.0 ⎯ 2.7 8.3 ns 3.3 ± 0.3 1.5 7.5 ⎯ 2.7 8 ...
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... V 10 pLZ pZL pHZ + 0.3 V pZH − 0 Outputs Outputs enabled disabled Figure pLZ pHZ pZL 9 TC74LCX16646AFT Switch , t Open pHL , t 6.0 V pZL , t GND pZH , Open s h max 2.7 V GND 2.7 V GND 3 1.5 V ...
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... pHZ 1 pZH , pLZ pHZ pZL pZH 1 (H) t ( pLH , pLH pHL TC74LCX16646AFT 2.7 V GND 2.7 V GND t ( 2.7 V GND t ( ...
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... Package Dimensions Weight: 0.25 g (typ.) TC74LCX16646AFT 11 2007-10-19 ...
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... 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. TC74LCX16646AFT 12 20070701-EN GENERAL 2007-10-19 ...