Logic selection guide 2016

Transceivers (cont.)
Type number Description V CC
(V)
Logic
switching
levels
Output
drive
capability
t pd
(ns)
Number
of bits
f max
(MHz)
Output
Load
C L (Typ)
74LVTH2245
74LVT162245
74LVT16500
74LVT16501
Octal transceiver with bus hold and 30 Ω termination
resistors (3-state)
16-bit transceiver with bus hold and 30 Ω
termination resistors (3-state)
18-bit universal bus transceiver with bus hold;
negative-edge trigger (3-state)
18-bit universal bus transceiver with bus hold;
positive-edge trigger (3-state)
2.7 to 3.6 TTL ±12 3.2 8 150 50 pF
2.7 to 3.6 TTL ±12 2.5 16 150 50 pF
2.7 to 3.6 TTL -32 / +64 1.9 18 150 50 pF
2.7 to 3.6 TTL -32 / +64 1.9 18 150 50 pF
74LVT16543 16-bit registered transceiver with bus hold (3-state) 2.7 to 3.6 TTL -32 / +64 2.2 16 150 50 pF
74LVT16646 16-bit registered transceiver with bus hold (3-state) 2.7 to 3.6 TTL -32 / +64 1.9 16 150 50 pF
74LVT16652 16-bit registered transceiver with bus hold (3-state) 2.7 to 3.6 TTL -32 / +64 1.9 16 150 50 pF
74LVT245 Octal transceiver (3-state) 2.7 to 3.6 TTL -32 / +64 2.4 8 150 50 pF
74LVT2952
Octal registered transceiver with 30 Ω termination
resistors (3-state)
2.7 to 3.6 TTL -32 / +64 3.8 8 150 50 pF
74LVT543 Octal registered transceiver (3-state) 2.7 to 3.6 TTL -32 / +64 3 8 150 50 pF
74LVT543 Octal registered transceiver (3-state) 2.7 to 3.6 TTL -32 / +64 3 8 150 50 pF
74LVT640 Octal transceiver with bus hold; inverting (3-state) 2.7 to 3.6 TTL -32 / +64 2.4 8 150 50 pF
74LVT646 Octal registered transceiver with bus hold (3-state) 2.7 to 3.6 TTL -32 / +64 3.8 8 150 50 pF
74LVT652 Octal registered transceiver with bus hold (3-state) 2.7 to 3.6 TTL -32 / +64 3.7 8 150 50 pF
74LVTH322245
32-bit transceiver with bus hold and 30 Ω
termination resistors (3-state)
2.7 to 3.6 TTL ±12 2.5 32 150 50 pF
74LVTH32245 32-bit transceiver with bus hold (3-state) 2.7 to 3.6 TTL -32 / +64 1.9 32 150 50 pF
74LVTN16245 16-bit transceiver (3-state) 2.7 to 3.6 TTL -32 / +64 1.9 16 150 50 pF
74VHC245 Octal transceiver (3-state) 2.0 to 5.5 CMOS ±8 3.5 8 60 50 pF
74VHCT245 Octal transceiver; TTL-enabled (3-state) 4.5 to 5.5 TTL ±8 5 8 60 50 pF
Note: Selected package types only. Complete package listings are in the previous section and online at www.nxp.com/logic.
106 NXP Logic selection guide 2016